885238270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{12646261}}^1$

素因数の和:12646275

約数の個数: 16

約数和(自身を含む): 1821061728

約数和(自身を除く): 935823458

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 12646261, 25292522, 63231305, 88523827, 126462610, 177047654, 442619135, 885238270]

約数ペア:

[(1, 885238270), (2, 442619135), (5, 177047654), (7, 126462610), (10, 88523827), (14, 63231305), (35, 25292522), (70, 12646261)]