2000592872915

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4890887}}^1$

素因数の和:4890972

約数の個数: 64

約数和(自身を含む): 3155209666560

約数和(自身を除く): 1154616793645

約数列:

[1, 5, 7, 13, 29, 31, 35, 65, 91, 145, 155, 203, 217, 377, 403, 455, 899, 1015, 1085, 1885, 2015, 2639, 2821, 4495, 6293, 11687, 13195, 14105, 31465, 58435, 81809, 409045, 4890887, 24454435, 34236209, 63581531, 141835723, 151617497, 171181045, 317907655, 445070717, 709178615, 758087485, 992850061, 1061322479, 1843864399, 1971027461, 2225353585, 4396907413, 4964250305, 5306612395, 9219321995, 9855137305, 12907050793, 13797192227, 21984537065, 30778351891, 57159796369, 64535253965, 68985961135, 153891759455, 285798981845, 400118574583, 2000592872915]

約数ペア:

[(1, 2000592872915), (5, 400118574583), (7, 285798981845), (13, 153891759455), (29, 68985961135), (31, 64535253965), (35, 57159796369), (65, 30778351891), (91, 21984537065), (145, 13797192227), (155, 12907050793), (203, 9855137305), (217, 9219321995), (377, 5306612395), (403, 4964250305), (455, 4396907413), (899, 2225353585), (1015, 1971027461), (1085, 1843864399), (1885, 1061322479), (2015, 992850061), (2639, 758087485), (2821, 709178615), (4495, 445070717), (6293, 317907655), (11687, 171181045), (13195, 151617497), (14105, 141835723), (31465, 63581531), (58435, 34236209), (81809, 24454435), (409045, 4890887)]