631664639422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4903}}^1\times {\mathrm{3390323}}^1$

素因数の和:3395247

約数の個数: 16

約数和(自身を含む): 997568933760

約数和(自身を除く): 365904294338

約数列:

[1, 2, 19, 38, 4903, 9806, 93157, 186314, 3390323, 6780646, 64416137, 128832274, 16622753669, 33245507338, 315832319711, 631664639422]

約数ペア:

[(1, 631664639422), (2, 315832319711), (19, 33245507338), (38, 16622753669), (4903, 128832274), (9806, 64416137), (93157, 6780646), (186314, 3390323)]