2488407728

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{23719}}^1$

素因数の和:23889

約数の個数: 40

約数和(自身を含む): 4941350400

約数和(自身を除く): 2452942672

約数列:

[1, 2, 4, 8, 16, 79, 83, 158, 166, 316, 332, 632, 664, 1264, 1328, 6557, 13114, 23719, 26228, 47438, 52456, 94876, 104912, 189752, 379504, 1873801, 1968677, 3747602, 3937354, 7495204, 7874708, 14990408, 15749416, 29980816, 31498832, 155525483, 311050966, 622101932, 1244203864, 2488407728]

約数ペア:

[(1, 2488407728), (2, 1244203864), (4, 622101932), (8, 311050966), (16, 155525483), (79, 31498832), (83, 29980816), (158, 15749416), (166, 14990408), (316, 7874708), (332, 7495204), (632, 3937354), (664, 3747602), (1264, 1968677), (1328, 1873801), (6557, 379504), (13114, 189752), (23719, 104912), (26228, 94876), (47438, 52456)]