1640955023

素因数分解:

${\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{3491}}^1$

素因数の和:3838

約数の個数: 16

約数和(自身を含む): 1729797120

約数和(自身を除く): 88842097

約数列:

[1, 31, 59, 257, 1829, 3491, 7967, 15163, 108221, 205969, 470053, 897187, 6385039, 27812797, 52934033, 1640955023]

約数ペア:

[(1, 1640955023), (31, 52934033), (59, 27812797), (257, 6385039), (1829, 897187), (3491, 470053), (7967, 205969), (15163, 108221)]