2151429124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3209}}^1\times {\mathrm{12893}}^1$

素因数の和:16119

約数の個数: 24

約数和(自身を含む): 4056194520

約数和(自身を除く): 1904765396

約数列:

[1, 2, 4, 13, 26, 52, 3209, 6418, 12836, 12893, 25786, 41717, 51572, 83434, 166868, 167609, 335218, 670436, 41373637, 82747274, 165494548, 537857281, 1075714562, 2151429124]

約数ペア:

[(1, 2151429124), (2, 1075714562), (4, 537857281), (13, 165494548), (26, 82747274), (52, 41373637), (3209, 670436), (6418, 335218), (12836, 167609), (12893, 166868), (25786, 83434), (41717, 51572)]