2018703908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{69697}}^1$

素因数の和:70271

約数の個数: 24

約数和(自身を含む): 3811365432

約数和(自身を除く): 1792661524

約数列:

[1, 2, 4, 13, 26, 52, 557, 1114, 2228, 7241, 14482, 28964, 69697, 139394, 278788, 906061, 1812122, 3624244, 38821229, 77642458, 155284916, 504675977, 1009351954, 2018703908]

約数ペア:

[(1, 2018703908), (2, 1009351954), (4, 504675977), (13, 155284916), (26, 77642458), (52, 38821229), (557, 3624244), (1114, 1812122), (2228, 906061), (7241, 278788), (14482, 139394), (28964, 69697)]