549971916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3525461}}^1$

素因数の和:3525481

約数の個数: 24

約数和(自身を含む): 1381981104

約数和(自身を除く): 832009188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3525461, 7050922, 10576383, 14101844, 21152766, 42305532, 45830993, 91661986, 137492979, 183323972, 274985958, 549971916]

約数ペア:

[(1, 549971916), (2, 274985958), (3, 183323972), (4, 137492979), (6, 91661986), (12, 45830993), (13, 42305532), (26, 21152766), (39, 14101844), (52, 10576383), (78, 7050922), (156, 3525461)]