1293485992

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{1019}}^1\times {\mathrm{1571}}^1$

素因数の和:2697

約数の個数: 32

約数和(自身を含む): 2453263200

約数和(自身を除く): 1159777208

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 1019, 1571, 2038, 3142, 4076, 6284, 8152, 12568, 102919, 158671, 205838, 317342, 411676, 634684, 823352, 1269368, 1600849, 3201698, 6403396, 12806792, 161685749, 323371498, 646742996, 1293485992]

約数ペア:

[(1, 1293485992), (2, 646742996), (4, 323371498), (8, 161685749), (101, 12806792), (202, 6403396), (404, 3201698), (808, 1600849), (1019, 1269368), (1571, 823352), (2038, 634684), (3142, 411676), (4076, 317342), (6284, 205838), (8152, 158671), (12568, 102919)]