381848044

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{11423}}^1$

素因数の和:11625

約数の個数: 24

約数和(自身を含む): 684206208

約数和(自身を除く): 302358164

約数列:

[1, 2, 4, 61, 122, 137, 244, 274, 548, 8357, 11423, 16714, 22846, 33428, 45692, 696803, 1393606, 1564951, 2787212, 3129902, 6259804, 95462011, 190924022, 381848044]

約数ペア:

[(1, 381848044), (2, 190924022), (4, 95462011), (61, 6259804), (122, 3129902), (137, 2787212), (244, 1564951), (274, 1393606), (548, 696803), (8357, 45692), (11423, 33428), (16714, 22846)]