121881838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1483}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 205682400

約数和(自身を除く): 83800562

約数列:

[1, 2, 13, 26, 29, 58, 109, 218, 377, 754, 1417, 1483, 2834, 2966, 3161, 6322, 19279, 38558, 41093, 43007, 82186, 86014, 161647, 323294, 559091, 1118182, 2101411, 4202822, 4687763, 9375526, 60940919, 121881838]

約数ペア:

[(1, 121881838), (2, 60940919), (13, 9375526), (26, 4687763), (29, 4202822), (58, 2101411), (109, 1118182), (218, 559091), (377, 323294), (754, 161647), (1417, 86014), (1483, 82186), (2834, 43007), (2966, 41093), (3161, 38558), (6322, 19279)]