2501996

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4703}}^1$

素因数の和:4733

約数の個数: 24

約数和(自身を含む): 5268480

約数和(自身を除く): 2766484

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 4703, 9406, 18812, 32921, 65842, 89357, 131684, 178714, 357428, 625499, 1250998, 2501996]

約数ペア:

[(1, 2501996), (2, 1250998), (4, 625499), (7, 357428), (14, 178714), (19, 131684), (28, 89357), (38, 65842), (76, 32921), (133, 18812), (266, 9406), (532, 4703)]