80821426238

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{13978109}}^1$

素因数の和:13978184

約数の個数: 24

約数和(自身を含む): 143415408600

約数和(自身を除く): 62593982362

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 413, 826, 2891, 5782, 13978109, 27956218, 97846763, 195693526, 684927341, 824708431, 1369854682, 1649416862, 5772959017, 11545918034, 40410713119, 80821426238]

約数ペア:

[(1, 80821426238), (2, 40410713119), (7, 11545918034), (14, 5772959017), (49, 1649416862), (59, 1369854682), (98, 824708431), (118, 684927341), (413, 195693526), (826, 97846763), (2891, 27956218), (5782, 13978109)]