222553266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2853247}}^1$

素因数の和:2853265

約数の個数: 16

約数和(自身を含む): 479345664

約数和(自身を除く): 256792398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2853247, 5706494, 8559741, 17119482, 37092211, 74184422, 111276633, 222553266]

約数ペア:

[(1, 222553266), (2, 111276633), (3, 74184422), (6, 37092211), (13, 17119482), (26, 8559741), (39, 5706494), (78, 2853247)]