296185414

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{12511}}^1$

素因数の和:12628

約数の個数: 32

約数和(自身を含む): 540518400

約数和(自身を除く): 244332986

約数列:

[1, 2, 7, 14, 19, 38, 89, 133, 178, 266, 623, 1246, 1691, 3382, 11837, 12511, 23674, 25022, 87577, 175154, 237709, 475418, 1113479, 1663963, 2226958, 3327926, 7794353, 15588706, 21156101, 42312202, 148092707, 296185414]

約数ペア:

[(1, 296185414), (2, 148092707), (7, 42312202), (14, 21156101), (19, 15588706), (38, 7794353), (89, 3327926), (133, 2226958), (178, 1663963), (266, 1113479), (623, 475418), (1246, 237709), (1691, 175154), (3382, 87577), (11837, 25022), (12511, 23674)]