252360412

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{21673}}^1$

素因数の和:21789

約数の個数: 24

約数和(自身を含む): 458795232

約数和(自身を除く): 206434820

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 5822, 11644, 21673, 43346, 86692, 888593, 1538783, 1777186, 3077566, 3554372, 6155132, 63090103, 126180206, 252360412]

約数ペア:

[(1, 252360412), (2, 126180206), (4, 63090103), (41, 6155132), (71, 3554372), (82, 3077566), (142, 1777186), (164, 1538783), (284, 888593), (2911, 86692), (5822, 43346), (11644, 21673)]