2900422

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 5289984

約数和(自身を除く): 2389562

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 163, 217, 287, 326, 434, 574, 1141, 1271, 2282, 2542, 5053, 6683, 8897, 10106, 13366, 17794, 35371, 46781, 70742, 93562, 207173, 414346, 1450211, 2900422]

約数ペア:

[(1, 2900422), (2, 1450211), (7, 414346), (14, 207173), (31, 93562), (41, 70742), (62, 46781), (82, 35371), (163, 17794), (217, 13366), (287, 10106), (326, 8897), (434, 6683), (574, 5053), (1141, 2542), (1271, 2282)]