5138889266

素因数分解:

$2^1\times 7^1\times {\mathrm{4273}}^1\times {\mathrm{85903}}^1$

素因数の和:90185

約数の個数: 16

約数和(自身を含む): 8811688704

約数和(自身を除く): 3672799438

約数列:

[1, 2, 7, 14, 4273, 8546, 29911, 59822, 85903, 171806, 601321, 1202642, 367063519, 734127038, 2569444633, 5138889266]

約数ペア:

[(1, 5138889266), (2, 2569444633), (7, 734127038), (14, 367063519), (4273, 1202642), (8546, 601321), (29911, 171806), (59822, 85903)]