2013201335

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1\times {\mathrm{5779}}^1$

素因数の和:6015

約数の個数: 24

約数和(自身を含む): 2563337520

約数和(自身を除く): 550136185

約数列:

[1, 5, 19, 95, 193, 361, 965, 1805, 3667, 5779, 18335, 28895, 69673, 109801, 348365, 549005, 1115347, 2086219, 5576735, 10431095, 21191593, 105957965, 402640267, 2013201335]

約数ペア:

[(1, 2013201335), (5, 402640267), (19, 105957965), (95, 21191593), (193, 10431095), (361, 5576735), (965, 2086219), (1805, 1115347), (3667, 549005), (5779, 348365), (18335, 109801), (28895, 69673)]