31368702970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1109611}}^1$

素因数の和:1109886

約数の個数: 32

約数和(自身を含む): 61836457536

約数和(自身を除く): 30467754566

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 257, 514, 1285, 2570, 2827, 5654, 14135, 28270, 1109611, 2219222, 5548055, 11096110, 12205721, 24411442, 61028605, 122057210, 285170027, 570340054, 1425850135, 2851700270, 3136870297, 6273740594, 15684351485, 31368702970]

約数ペア:

[(1, 31368702970), (2, 15684351485), (5, 6273740594), (10, 3136870297), (11, 2851700270), (22, 1425850135), (55, 570340054), (110, 285170027), (257, 122057210), (514, 61028605), (1285, 24411442), (2570, 12205721), (2827, 11096110), (5654, 5548055), (14135, 2219222), (28270, 1109611)]