120555988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{226609}}^1$

素因数の和:226639

約数の個数: 24

約数和(自身を含む): 253803200

約数和(自身を除く): 133247212

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 226609, 453218, 906436, 1586263, 3172526, 4305571, 6345052, 8611142, 17222284, 30138997, 60277994, 120555988]

約数ペア:

[(1, 120555988), (2, 60277994), (4, 30138997), (7, 17222284), (14, 8611142), (19, 6345052), (28, 4305571), (38, 3172526), (76, 1586263), (133, 906436), (266, 453218), (532, 226609)]