179620826

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{1987}}^1$

素因数の和:2594

約数の個数: 32

約数和(自身を含む): 336655872

約数和(自身を除く): 157035046

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 587, 1174, 1987, 3974, 4109, 6457, 8218, 12914, 13909, 21857, 27818, 43714, 45199, 90398, 152999, 305998, 1166369, 2332738, 8164583, 12830059, 16329166, 25660118, 89810413, 179620826]

約数ペア:

[(1, 179620826), (2, 89810413), (7, 25660118), (11, 16329166), (14, 12830059), (22, 8164583), (77, 2332738), (154, 1166369), (587, 305998), (1174, 152999), (1987, 90398), (3974, 45199), (4109, 43714), (6457, 27818), (8218, 21857), (12914, 13909)]