2013012908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{42841}}^1$

素因数の和:43553

約数の個数: 24

約数和(自身を含む): 3735479664

約数和(自身を除く): 1722466756

約数列:

[1, 2, 4, 17, 34, 68, 691, 1382, 2764, 11747, 23494, 42841, 46988, 85682, 171364, 728297, 1456594, 2913188, 29603131, 59206262, 118412524, 503253227, 1006506454, 2013012908]

約数ペア:

[(1, 2013012908), (2, 1006506454), (4, 503253227), (17, 118412524), (34, 59206262), (68, 29603131), (691, 2913188), (1382, 1456594), (2764, 728297), (11747, 171364), (23494, 85682), (42841, 46988)]