380672372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{122167}}^1$

素因数の和:122231

約数の個数: 24

約数和(自身を含む): 718347840

約数和(自身を除く): 337675468

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 122167, 244334, 488668, 2321173, 4642346, 5008847, 9284692, 10017694, 20035388, 95168093, 190336186, 380672372]

約数ペア:

[(1, 380672372), (2, 190336186), (4, 95168093), (19, 20035388), (38, 10017694), (41, 9284692), (76, 5008847), (82, 4642346), (164, 2321173), (779, 488668), (1558, 244334), (3116, 122167)]