4045508747

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{4345337}}^1$

素因数の和:4345370

約数の個数: 12

約数和(自身を含む): 4953685320

約数和(自身を除く): 908176573

約数列:

[1, 7, 19, 49, 133, 931, 4345337, 30417359, 82561403, 212921513, 577929821, 4045508747]

約数ペア:

[(1, 4045508747), (7, 577929821), (19, 212921513), (49, 82561403), (133, 30417359), (931, 4345337)]