3181828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 6140288

約数和(自身を除く): 2958460

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 1423, 2236, 2846, 5692, 18499, 36998, 61189, 73996, 122378, 244756, 795457, 1590914, 3181828]

約数ペア:

[(1, 3181828), (2, 1590914), (4, 795457), (13, 244756), (26, 122378), (43, 73996), (52, 61189), (86, 36998), (172, 18499), (559, 5692), (1118, 2846), (1423, 2236)]