2016745982

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1\times {\mathrm{727}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 3165087744

約数和(自身を除く): 1148341762

約数列:

[1, 2, 31, 62, 101, 202, 443, 727, 886, 1454, 3131, 6262, 13733, 22537, 27466, 44743, 45074, 73427, 89486, 146854, 322061, 644122, 1387033, 2276237, 2774066, 4552474, 9983891, 19967782, 32528161, 65056322, 1008372991, 2016745982]

約数ペア:

[(1, 2016745982), (2, 1008372991), (31, 65056322), (62, 32528161), (101, 19967782), (202, 9983891), (443, 4552474), (727, 2774066), (886, 2276237), (1454, 1387033), (3131, 644122), (6262, 322061), (13733, 146854), (22537, 89486), (27466, 73427), (44743, 45074)]