981892884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{377071}}^1$

素因数の和:377116

約数の個数: 48

約数和(自身を含む): 2702852096

約数和(自身を除く): 1720959212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 377071, 754142, 1131213, 1508284, 2262426, 2639497, 4524852, 5278994, 7918491, 10557988, 11689201, 15836982, 23378402, 31673964, 35067603, 46756804, 70135206, 81824407, 140270412, 163648814, 245473221, 327297628, 490946442, 981892884]

約数ペア:

[(1, 981892884), (2, 490946442), (3, 327297628), (4, 245473221), (6, 163648814), (7, 140270412), (12, 81824407), (14, 70135206), (21, 46756804), (28, 35067603), (31, 31673964), (42, 23378402), (62, 15836982), (84, 11689201), (93, 10557988), (124, 7918491), (186, 5278994), (217, 4524852), (372, 2639497), (434, 2262426), (651, 1508284), (868, 1131213), (1302, 754142), (2604, 377071)]