2581522

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1025

約数の個数: 16

約数和(自身を含む): 4095360

約数和(自身を除く): 1513838

約数列:

[1, 2, 29, 47, 58, 94, 947, 1363, 1894, 2726, 27463, 44509, 54926, 89018, 1290761, 2581522]

約数ペア:

[(1, 2581522), (2, 1290761), (29, 89018), (47, 54926), (58, 44509), (94, 27463), (947, 2726), (1363, 1894)]