2257229026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1567}}^1\times {\mathrm{3259}}^1$

素因数の和:4858

約数の個数: 32

約数和(自身を含む): 3864430080

約数和(自身を除く): 1607201054

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1567, 3134, 3259, 6518, 20371, 26639, 40742, 42367, 53278, 55403, 84734, 110806, 346307, 692614, 720239, 1440478, 5106853, 10213706, 66389089, 86816501, 132778178, 173633002, 1128614513, 2257229026]

約数ペア:

[(1, 2257229026), (2, 1128614513), (13, 173633002), (17, 132778178), (26, 86816501), (34, 66389089), (221, 10213706), (442, 5106853), (1567, 1440478), (3134, 720239), (3259, 692614), (6518, 346307), (20371, 110806), (26639, 84734), (40742, 55403), (42367, 53278)]