408880496624

素因数分解:

$2^4\times {\mathrm{5659}}^1\times {\mathrm{4515821}}^1$

素因数の和:4521488

約数の個数: 20

約数和(自身を含む): 792346128120

約数和(自身を除く): 383465631496

約数列:

[1, 2, 4, 8, 16, 5659, 11318, 22636, 45272, 90544, 4515821, 9031642, 18063284, 36126568, 72253136, 25555031039, 51110062078, 102220124156, 204440248312, 408880496624]

約数ペア:

[(1, 408880496624), (2, 204440248312), (4, 102220124156), (8, 51110062078), (16, 25555031039), (5659, 72253136), (11318, 36126568), (22636, 18063284), (45272, 9031642), (90544, 4515821)]