2908828

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{331}}^1$

素因数の和:374

約数の個数: 24

約数和(自身を含む): 5531120

約数和(自身を除く): 2622292

約数列:

[1, 2, 4, 13, 26, 52, 169, 331, 338, 662, 676, 1324, 2197, 4303, 4394, 8606, 8788, 17212, 55939, 111878, 223756, 727207, 1454414, 2908828]

約数ペア:

[(1, 2908828), (2, 1454414), (4, 727207), (13, 223756), (26, 111878), (52, 55939), (169, 17212), (331, 8788), (338, 8606), (662, 4394), (676, 4303), (1324, 2197)]