2945964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2063}}^1$

素因数の和:2094

約数の個数: 48

約数和(自身を含む): 8322048

約数和(自身を除く): 5376084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 2063, 4126, 6189, 8252, 12378, 14441, 24756, 28882, 35071, 43323, 57764, 70142, 86646, 105213, 140284, 173292, 210426, 245497, 420852, 490994, 736491, 981988, 1472982, 2945964]

約数ペア:

[(1, 2945964), (2, 1472982), (3, 981988), (4, 736491), (6, 490994), (7, 420852), (12, 245497), (14, 210426), (17, 173292), (21, 140284), (28, 105213), (34, 86646), (42, 70142), (51, 57764), (68, 43323), (84, 35071), (102, 28882), (119, 24756), (204, 14441), (238, 12378), (357, 8252), (476, 6189), (714, 4126), (1428, 2063)]