79219154

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 138468096

約数和(自身を除く): 59248942

約数列:

[1, 2, 7, 14, 103, 137, 206, 274, 401, 721, 802, 959, 1442, 1918, 2807, 5614, 14111, 28222, 41303, 54937, 82606, 98777, 109874, 197554, 289121, 384559, 578242, 769118, 5658511, 11317022, 39609577, 79219154]

約数ペア:

[(1, 79219154), (2, 39609577), (7, 11317022), (14, 5658511), (103, 769118), (137, 578242), (206, 384559), (274, 289121), (401, 197554), (721, 109874), (802, 98777), (959, 82606), (1442, 54937), (1918, 41303), (2807, 28222), (5614, 14111)]