1629121016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{11978831}}^1$

素因数の和:11978854

約数の個数: 16

約数和(自身を含む): 3234284640

約数和(自身を除く): 1605163624

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 11978831, 23957662, 47915324, 95830648, 203640127, 407280254, 814560508, 1629121016]

約数ペア:

[(1, 1629121016), (2, 814560508), (4, 407280254), (8, 203640127), (17, 95830648), (34, 47915324), (68, 23957662), (136, 11978831)]