2072784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 6348800

約数和(自身を除く): 4276016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 199, 217, 248, 336, 372, 398, 434, 496, 597, 651, 744, 796, 868, 1194, 1302, 1393, 1488, 1592, 1736, 2388, 2604, 2786, 3184, 3472, 4179, 4776, 5208, 5572, 6169, 8358, 9552, 10416, 11144, 12338, 16716, 18507, 22288, 24676, 33432, 37014, 43183, 49352, 66864, 74028, 86366, 98704, 129549, 148056, 172732, 259098, 296112, 345464, 518196, 690928, 1036392, 2072784]

約数ペア:

[(1, 2072784), (2, 1036392), (3, 690928), (4, 518196), (6, 345464), (7, 296112), (8, 259098), (12, 172732), (14, 148056), (16, 129549), (21, 98704), (24, 86366), (28, 74028), (31, 66864), (42, 49352), (48, 43183), (56, 37014), (62, 33432), (84, 24676), (93, 22288), (112, 18507), (124, 16716), (168, 12338), (186, 11144), (199, 10416), (217, 9552), (248, 8358), (336, 6169), (372, 5572), (398, 5208), (434, 4776), (496, 4179), (597, 3472), (651, 3184), (744, 2786), (796, 2604), (868, 2388), (1194, 1736), (1302, 1592), (1393, 1488)]