291222976816

素因数分解:

$2^4\times {\mathrm{33427}}^1\times {\mathrm{544513}}^1$

素因数の和:577948

約数の個数: 20

約数和(自身を含む): 564262433752

約数和(自身を除く): 273039456936

約数列:

[1, 2, 4, 8, 16, 33427, 66854, 133708, 267416, 534832, 544513, 1089026, 2178052, 4356104, 8712208, 18201436051, 36402872102, 72805744204, 145611488408, 291222976816]

約数ペア:

[(1, 291222976816), (2, 145611488408), (4, 72805744204), (8, 36402872102), (16, 18201436051), (33427, 8712208), (66854, 4356104), (133708, 2178052), (267416, 1089026), (534832, 544513)]