2785193754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1087117}}^1$

素因数の和:1087190

約数の個数: 32

約数和(自身を含む): 6470526336

約数和(自身を除く): 3685332582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 1087117, 2174234, 3261351, 6522702, 7609819, 15219638, 22829457, 45658914, 66314137, 132628274, 198942411, 397884822, 464198959, 928397918, 1392596877, 2785193754]

約数ペア:

[(1, 2785193754), (2, 1392596877), (3, 928397918), (6, 464198959), (7, 397884822), (14, 198942411), (21, 132628274), (42, 66314137), (61, 45658914), (122, 22829457), (183, 15219638), (366, 7609819), (427, 6522702), (854, 3261351), (1281, 2174234), (2562, 1087117)]