2011183570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4021}}^1\times {\mathrm{4547}}^1$

素因数の和:8586

約数の個数: 32

約数和(自身を含む): 3951084096

約数和(自身を除く): 1939900526

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 4021, 4547, 8042, 9094, 20105, 22735, 40210, 44231, 45470, 50017, 88462, 100034, 221155, 250085, 442310, 500170, 18283487, 36566974, 91417435, 182834870, 201118357, 402236714, 1005591785, 2011183570]

約数ペア:

[(1, 2011183570), (2, 1005591785), (5, 402236714), (10, 201118357), (11, 182834870), (22, 91417435), (55, 36566974), (110, 18283487), (4021, 500170), (4547, 442310), (8042, 250085), (9094, 221155), (20105, 100034), (22735, 88462), (40210, 50017), (44231, 45470)]