1047695218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1\times {\mathrm{409}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 1657843200

約数和(自身を除く): 610147982

約数列:

[1, 2, 23, 46, 233, 239, 409, 466, 478, 818, 5359, 5497, 9407, 10718, 10994, 18814, 55687, 95297, 97751, 111374, 190594, 195502, 1280801, 2191831, 2248273, 2561602, 4383662, 4496546, 22775983, 45551966, 523847609, 1047695218]

約数ペア:

[(1, 1047695218), (2, 523847609), (23, 45551966), (46, 22775983), (233, 4496546), (239, 4383662), (409, 2561602), (466, 2248273), (478, 2191831), (818, 1280801), (5359, 195502), (5497, 190594), (9407, 111374), (10718, 97751), (10994, 95297), (18814, 55687)]