4089826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 7378560

約数和(自身を除く): 3288734

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 487, 494, 646, 974, 4199, 6331, 8279, 8398, 9253, 12662, 16558, 18506, 107627, 120289, 157301, 215254, 240578, 314602, 2044913, 4089826]

約数ペア:

[(1, 4089826), (2, 2044913), (13, 314602), (17, 240578), (19, 215254), (26, 157301), (34, 120289), (38, 107627), (221, 18506), (247, 16558), (323, 12662), (442, 9253), (487, 8398), (494, 8279), (646, 6331), (974, 4199)]