291279092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{15263}}^1$

素因数の和:15647

約数の個数: 24

約数和(自身を含む): 550480896

約数和(自身を除く): 259201804

約数列:

[1, 2, 4, 13, 26, 52, 367, 734, 1468, 4771, 9542, 15263, 19084, 30526, 61052, 198419, 396838, 793676, 5601521, 11203042, 22406084, 72819773, 145639546, 291279092]

約数ペア:

[(1, 291279092), (2, 145639546), (4, 72819773), (13, 22406084), (26, 11203042), (52, 5601521), (367, 793676), (734, 396838), (1468, 198419), (4771, 61052), (9542, 30526), (15263, 19084)]