2207134345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{2663}}^1$

素因数の和:3033

約数の個数: 32

約数和(自身を含む): 2932360704

約数和(自身を除く): 725226359

約数列:

[1, 5, 13, 41, 65, 205, 311, 533, 1555, 2663, 2665, 4043, 12751, 13315, 20215, 34619, 63755, 109183, 165763, 173095, 545915, 828193, 828815, 1419379, 4140965, 7096895, 10766509, 33955913, 53832545, 169779565, 441426869, 2207134345]

約数ペア:

[(1, 2207134345), (5, 441426869), (13, 169779565), (41, 53832545), (65, 33955913), (205, 10766509), (311, 7096895), (533, 4140965), (1555, 1419379), (2663, 828815), (2665, 828193), (4043, 545915), (12751, 173095), (13315, 165763), (20215, 109183), (34619, 63755)]