2108180864

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{350429}}^1$

素因数の和:350490

約数の個数: 32

約数和(自身を含む): 4289263200

約数和(自身を除く): 2181082336

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 350429, 700858, 1401716, 2803432, 5606864, 11213728, 16470163, 22427456, 32940326, 44854912, 65880652, 131761304, 263522608, 527045216, 1054090432, 2108180864]

約数ペア:

[(1, 2108180864), (2, 1054090432), (4, 527045216), (8, 263522608), (16, 131761304), (32, 65880652), (47, 44854912), (64, 32940326), (94, 22427456), (128, 16470163), (188, 11213728), (376, 5606864), (752, 2803432), (1504, 1401716), (3008, 700858), (6016, 350429)]