1157584

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1098

約数の個数: 20

約数和(自身を含む): 2276640

約数和(自身を除く): 1119056

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1019, 1136, 2038, 4076, 8152, 16304, 72349, 144698, 289396, 578792, 1157584]

約数ペア:

[(1, 1157584), (2, 578792), (4, 289396), (8, 144698), (16, 72349), (71, 16304), (142, 8152), (284, 4076), (568, 2038), (1019, 1136)]