286357058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2543}}^1$

素因数の和:2690

約数の個数: 32

約数和(自身を含む): 476969472

約数和(自身を除く): 190612414

約数列:

[1, 2, 13, 26, 61, 71, 122, 142, 793, 923, 1586, 1846, 2543, 4331, 5086, 8662, 33059, 56303, 66118, 112606, 155123, 180553, 310246, 361106, 2016599, 2347189, 4033198, 4694378, 11013733, 22027466, 143178529, 286357058]

約数ペア:

[(1, 286357058), (2, 143178529), (13, 22027466), (26, 11013733), (61, 4694378), (71, 4033198), (122, 2347189), (142, 2016599), (793, 361106), (923, 310246), (1586, 180553), (1846, 155123), (2543, 112606), (4331, 66118), (5086, 56303), (8662, 33059)]