749024647

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{78853}}^1$

素因数の和:78942

約数の個数: 16

約数和(自身を含む): 908398080

約数和(自身を除く): 159373433

約数列:

[1, 7, 23, 59, 161, 413, 1357, 9499, 78853, 551971, 1813619, 4652327, 12695333, 32566289, 107003521, 749024647]

約数ペア:

[(1, 749024647), (7, 107003521), (23, 32566289), (59, 12695333), (161, 4652327), (413, 1813619), (1357, 551971), (9499, 78853)]