1930497712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2203}}^1$

素因数の和:2618

約数の個数: 80

約数和(自身を含む): 4407717888

約数和(自身を除く): 2477220176

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 383, 572, 766, 1144, 1532, 2203, 2288, 3064, 4213, 4406, 4979, 6128, 8426, 8812, 9958, 16852, 17624, 19916, 24233, 28639, 33704, 35248, 39832, 48466, 54769, 57278, 67408, 79664, 96932, 109538, 114556, 193864, 219076, 229112, 315029, 387728, 438152, 458224, 630058, 843749, 876304, 1260116, 1687498, 2520232, 3374996, 5040464, 6749992, 9281239, 10968737, 13499984, 18562478, 21937474, 37124956, 43874948, 74249912, 87749896, 120656107, 148499824, 175499792, 241312214, 482624428, 965248856, 1930497712]

約数ペア:

[(1, 1930497712), (2, 965248856), (4, 482624428), (8, 241312214), (11, 175499792), (13, 148499824), (16, 120656107), (22, 87749896), (26, 74249912), (44, 43874948), (52, 37124956), (88, 21937474), (104, 18562478), (143, 13499984), (176, 10968737), (208, 9281239), (286, 6749992), (383, 5040464), (572, 3374996), (766, 2520232), (1144, 1687498), (1532, 1260116), (2203, 876304), (2288, 843749), (3064, 630058), (4213, 458224), (4406, 438152), (4979, 387728), (6128, 315029), (8426, 229112), (8812, 219076), (9958, 193864), (16852, 114556), (17624, 109538), (19916, 96932), (24233, 79664), (28639, 67408), (33704, 57278), (35248, 54769), (39832, 48466)]