3195280228

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{677}}^1\times {\mathrm{2857}}^1$

素因数の和:3604

約数の個数: 48

約数和(自身を含む): 6510752640

約数和(自身を除く): 3315472412

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 677, 826, 1354, 1652, 2708, 2857, 4739, 5714, 9478, 11428, 18956, 19999, 39943, 39998, 79886, 79996, 159772, 168563, 279601, 337126, 559202, 674252, 1118404, 1179941, 1934189, 2359882, 3868378, 4719764, 7736756, 13539323, 27078646, 54157292, 114117151, 228234302, 456468604, 798820057, 1597640114, 3195280228]

約数ペア:

[(1, 3195280228), (2, 1597640114), (4, 798820057), (7, 456468604), (14, 228234302), (28, 114117151), (59, 54157292), (118, 27078646), (236, 13539323), (413, 7736756), (677, 4719764), (826, 3868378), (1354, 2359882), (1652, 1934189), (2708, 1179941), (2857, 1118404), (4739, 674252), (5714, 559202), (9478, 337126), (11428, 279601), (18956, 168563), (19999, 159772), (39943, 79996), (39998, 79886)]