2012308766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1\times {\mathrm{3041}}^1$

素因数の和:3908

約数の個数: 32

約数和(自身を含む): 3360704256

約数和(自身を除く): 1348395490

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 821, 1642, 3041, 6082, 10673, 21346, 25451, 39533, 50902, 79066, 94271, 188542, 330863, 661726, 1225523, 2451046, 2496661, 4993322, 32456593, 64913186, 77396491, 154792982, 1006154383, 2012308766]

約数ペア:

[(1, 2012308766), (2, 1006154383), (13, 154792982), (26, 77396491), (31, 64913186), (62, 32456593), (403, 4993322), (806, 2496661), (821, 2451046), (1642, 1225523), (3041, 661726), (6082, 330863), (10673, 188542), (21346, 94271), (25451, 79066), (39533, 50902)]