918340414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{153929}}^1$

素因数の和:154107

約数の個数: 16

約数和(自身を含む): 1459256400

約数和(自身を除く): 540915986

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 153929, 307858, 2924651, 5849302, 24166853, 48333706, 459170207, 918340414]

約数ペア:

[(1, 918340414), (2, 459170207), (19, 48333706), (38, 24166853), (157, 5849302), (314, 2924651), (2983, 307858), (5966, 153929)]