1566884890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{23251}}^1$

素因数の和:23574

約数の個数: 32

約数和(自身を含む): 2953190016

約数和(自身を除く): 1386305126

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 293, 586, 1465, 2930, 6739, 13478, 23251, 33695, 46502, 67390, 116255, 232510, 534773, 1069546, 2673865, 5347730, 6812543, 13625086, 34062715, 68125430, 156688489, 313376978, 783442445, 1566884890]

約数ペア:

[(1, 1566884890), (2, 783442445), (5, 313376978), (10, 156688489), (23, 68125430), (46, 34062715), (115, 13625086), (230, 6812543), (293, 5347730), (586, 2673865), (1465, 1069546), (2930, 534773), (6739, 232510), (13478, 116255), (23251, 67390), (33695, 46502)]