2019449952

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{41491}}^1$

素因数の和:41533

約数の個数: 108

約数和(自身を含む): 6218696484

約数和(自身を除く): 4199246532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 676, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2704, 3042, 3744, 4056, 5408, 6084, 8112, 12168, 16224, 24336, 41491, 48672, 82982, 124473, 165964, 248946, 331928, 373419, 497892, 539383, 663856, 746838, 995784, 1078766, 1327712, 1493676, 1618149, 1991568, 2157532, 2987352, 3236298, 3983136, 4315064, 4854447, 5974704, 6472596, 7011979, 8630128, 9708894, 11949408, 12945192, 14023958, 17260256, 19417788, 21035937, 25890384, 28047916, 38835576, 42071874, 51780768, 56095832, 63107811, 77671152, 84143748, 112191664, 126215622, 155342304, 168287496, 224383328, 252431244, 336574992, 504862488, 673149984, 1009724976, 2019449952]

約数ペア:

[(1, 2019449952), (2, 1009724976), (3, 673149984), (4, 504862488), (6, 336574992), (8, 252431244), (9, 224383328), (12, 168287496), (13, 155342304), (16, 126215622), (18, 112191664), (24, 84143748), (26, 77671152), (32, 63107811), (36, 56095832), (39, 51780768), (48, 42071874), (52, 38835576), (72, 28047916), (78, 25890384), (96, 21035937), (104, 19417788), (117, 17260256), (144, 14023958), (156, 12945192), (169, 11949408), (208, 9708894), (234, 8630128), (288, 7011979), (312, 6472596), (338, 5974704), (416, 4854447), (468, 4315064), (507, 3983136), (624, 3236298), (676, 2987352), (936, 2157532), (1014, 1991568), (1248, 1618149), (1352, 1493676), (1521, 1327712), (1872, 1078766), (2028, 995784), (2704, 746838), (3042, 663856), (3744, 539383), (4056, 497892), (5408, 373419), (6084, 331928), (8112, 248946), (12168, 165964), (16224, 124473), (24336, 82982), (41491, 48672)]