268333802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{751}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 446688000

約数和(自身を除く): 178354198

約数列:

[1, 2, 11, 22, 109, 149, 218, 298, 751, 1199, 1502, 1639, 2398, 3278, 8261, 16241, 16522, 32482, 81859, 111899, 163718, 178651, 223798, 357302, 900449, 1230889, 1800898, 2461778, 12196991, 24393982, 134166901, 268333802]

約数ペア:

[(1, 268333802), (2, 134166901), (11, 24393982), (22, 12196991), (109, 2461778), (149, 1800898), (218, 1230889), (298, 900449), (751, 357302), (1199, 223798), (1502, 178651), (1639, 163718), (2398, 111899), (3278, 81859), (8261, 32482), (16241, 16522)]