551413902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7069409}}^1$

素因数の和:7069427

約数の個数: 16

約数和(自身を含む): 1187660880

約数和(自身を除く): 636246978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 7069409, 14138818, 21208227, 42416454, 91902317, 183804634, 275706951, 551413902]

約数ペア:

[(1, 551413902), (2, 275706951), (3, 183804634), (6, 91902317), (13, 42416454), (26, 21208227), (39, 14138818), (78, 7069409)]