131433526

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10513}}^1$

素因数の和:10588

約数の個数: 32

約数和(自身を含む): 242242560

約数和(自身を除く): 110809034

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 6251, 10513, 12502, 21026, 73591, 147182, 199747, 399494, 494111, 988222, 1398229, 2796458, 3458777, 6917554, 9388109, 18776218, 65716763, 131433526]

約数ペア:

[(1, 131433526), (2, 65716763), (7, 18776218), (14, 9388109), (19, 6917554), (38, 3458777), (47, 2796458), (94, 1398229), (133, 988222), (266, 494111), (329, 399494), (658, 199747), (893, 147182), (1786, 73591), (6251, 21026), (10513, 12502)]