4920492956405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{362629}}^1\times {\mathrm{10987}}^1$

素因数の和:373653

約数の個数: 32

約数和(自身を含む): 6694091779200

約数和(自身を除く): 1773598822795

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 10987, 54935, 142831, 208753, 362629, 714155, 1043765, 1813145, 2713789, 4714177, 6889951, 13568945, 23570885, 34449755, 89569363, 447846815, 3984204823, 19921024115, 51794662699, 75699891637, 258973313495, 378499458185, 984098591281, 4920492956405]

約数ペア:

[(1, 4920492956405), (5, 984098591281), (13, 378499458185), (19, 258973313495), (65, 75699891637), (95, 51794662699), (247, 19921024115), (1235, 3984204823), (10987, 447846815), (54935, 89569363), (142831, 34449755), (208753, 23570885), (362629, 13568945), (714155, 6889951), (1043765, 4714177), (1813145, 2713789)]