6391268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1381}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 12189240

約数和(自身を除く): 5797972

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 1381, 2314, 2762, 4628, 5524, 17953, 35906, 71812, 122909, 245818, 491636, 1597817, 3195634, 6391268]

約数ペア:

[(1, 6391268), (2, 3195634), (4, 1597817), (13, 491636), (26, 245818), (52, 122909), (89, 71812), (178, 35906), (356, 17953), (1157, 5524), (1381, 4628), (2314, 2762)]