335384530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{48677}}^1$

素因数の和:48750

約数の個数: 32

約数和(自身を含む): 662410224

約数和(自身を除く): 327025694

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 48677, 97354, 243385, 486770, 632801, 1265602, 2579881, 3164005, 5159762, 6328010, 12899405, 25798810, 33538453, 67076906, 167692265, 335384530]

約数ペア:

[(1, 335384530), (2, 167692265), (5, 67076906), (10, 33538453), (13, 25798810), (26, 12899405), (53, 6328010), (65, 5159762), (106, 3164005), (130, 2579881), (265, 1265602), (530, 632801), (689, 486770), (1378, 243385), (3445, 97354), (6890, 48677)]