1281154812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1879}}^1\times {\mathrm{8117}}^1$

素因数の和:10010

約数の個数: 48

約数和(自身を含む): 3418652160

約数和(自身を除く): 2137497348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1879, 3758, 5637, 7516, 8117, 11274, 13153, 16234, 22548, 24351, 26306, 32468, 39459, 48702, 52612, 56819, 78918, 97404, 113638, 157836, 170457, 227276, 340914, 681828, 15251843, 30503686, 45755529, 61007372, 91511058, 106762901, 183022116, 213525802, 320288703, 427051604, 640577406, 1281154812]

約数ペア:

[(1, 1281154812), (2, 640577406), (3, 427051604), (4, 320288703), (6, 213525802), (7, 183022116), (12, 106762901), (14, 91511058), (21, 61007372), (28, 45755529), (42, 30503686), (84, 15251843), (1879, 681828), (3758, 340914), (5637, 227276), (7516, 170457), (8117, 157836), (11274, 113638), (13153, 97404), (16234, 78918), (22548, 56819), (24351, 52612), (26306, 48702), (32468, 39459)]