520079358

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1811}}^1\times {\mathrm{2081}}^1$

素因数の和:3920

約数の個数: 32

約数和(自身を含む): 1086504192

約数和(自身を除く): 566424834

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1811, 2081, 3622, 4162, 5433, 6243, 10866, 12486, 41653, 47863, 83306, 95726, 124959, 143589, 249918, 287178, 3768691, 7537382, 11306073, 22612146, 86679893, 173359786, 260039679, 520079358]

約数ペア:

[(1, 520079358), (2, 260039679), (3, 173359786), (6, 86679893), (23, 22612146), (46, 11306073), (69, 7537382), (138, 3768691), (1811, 287178), (2081, 249918), (3622, 143589), (4162, 124959), (5433, 95726), (6243, 83306), (10866, 47863), (12486, 41653)]