308693086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1609}}^1$

素因数の和:1828

約数の個数: 32

約数和(自身を含む): 512830080

約数和(自身を除く): 204136994

約数列:

[1, 2, 13, 26, 47, 94, 157, 314, 611, 1222, 1609, 2041, 3218, 4082, 7379, 14758, 20917, 41834, 75623, 95927, 151246, 191854, 252613, 505226, 983099, 1966198, 3283969, 6567938, 11872811, 23745622, 154346543, 308693086]

約数ペア:

[(1, 308693086), (2, 154346543), (13, 23745622), (26, 11872811), (47, 6567938), (94, 3283969), (157, 1966198), (314, 983099), (611, 505226), (1222, 252613), (1609, 191854), (2041, 151246), (3218, 95927), (4082, 75623), (7379, 41834), (14758, 20917)]