1293037838

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1\times {\mathrm{28687}}^1$

素因数の和:29447

約数の個数: 16

約数和(自身を含む): 2004946944

約数和(自身を除く): 711909106

約数列:

[1, 2, 31, 62, 727, 1454, 22537, 28687, 45074, 57374, 889297, 1778594, 20855449, 41710898, 646518919, 1293037838]

約数ペア:

[(1, 1293037838), (2, 646518919), (31, 41710898), (62, 20855449), (727, 1778594), (1454, 889297), (22537, 57374), (28687, 45074)]