2571828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1801}}^1$

素因数の和:1832

約数の個数: 48

約数和(自身を含む): 7265664

約数和(自身を除く): 4693836

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, 1801, 3602, 5403, 7204, 10806, 12607, 21612, 25214, 30617, 37821, 50428, 61234, 75642, 91851, 122468, 151284, 183702, 214319, 367404, 428638, 642957, 857276, 1285914, 2571828]

約数ペア:

[(1, 2571828), (2, 1285914), (3, 857276), (4, 642957), (6, 428638), (7, 367404), (12, 214319), (14, 183702), (17, 151284), (21, 122468), (28, 91851), (34, 75642), (42, 61234), (51, 50428), (68, 37821), (84, 30617), (102, 25214), (119, 21612), (204, 12607), (238, 10806), (357, 7204), (476, 5403), (714, 3602), (1428, 1801)]