82976270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12043}}^1$

素因数の和:12116

約数の個数: 32

約数和(自身を含む): 163894752

約数和(自身を除く): 80918482

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 12043, 24086, 60215, 120430, 156559, 313118, 638279, 782795, 1276558, 1565590, 3191395, 6382790, 8297627, 16595254, 41488135, 82976270]

約数ペア:

[(1, 82976270), (2, 41488135), (5, 16595254), (10, 8297627), (13, 6382790), (26, 3191395), (53, 1565590), (65, 1276558), (106, 782795), (130, 638279), (265, 313118), (530, 156559), (689, 120430), (1378, 60215), (3445, 24086), (6890, 12043)]