289968110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{935381}}^1$

素因数の和:935419

約数の個数: 16

約数和(自身を含む): 538780032

約数和(自身を除く): 248811922

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 935381, 1870762, 4676905, 9353810, 28996811, 57993622, 144984055, 289968110]

約数ペア:

[(1, 289968110), (2, 144984055), (5, 57993622), (10, 28996811), (31, 9353810), (62, 4676905), (155, 1870762), (310, 935381)]