2017070638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{21487}}^1$

素因数の和:21768

約数の個数: 32

約数和(自身を含む): 3508904448

約数和(自身を除く): 1491833810

約数列:

[1, 2, 11, 17, 22, 34, 187, 251, 374, 502, 2761, 4267, 5522, 8534, 21487, 42974, 46937, 93874, 236357, 365279, 472714, 730558, 4018069, 5393237, 8036138, 10786474, 59325607, 91685029, 118651214, 183370058, 1008535319, 2017070638]

約数ペア:

[(1, 2017070638), (2, 1008535319), (11, 183370058), (17, 118651214), (22, 91685029), (34, 59325607), (187, 10786474), (251, 8036138), (374, 5393237), (502, 4018069), (2761, 730558), (4267, 472714), (5522, 365279), (8534, 236357), (21487, 93874), (42974, 46937)]