1490107717

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 1774080000

約数和(自身を除く): 283972283

約数列:

[1, 7, 59, 79, 109, 413, 419, 553, 763, 2933, 4661, 6431, 8611, 24721, 32627, 33101, 45017, 45671, 60277, 173047, 231707, 319697, 508049, 1952959, 2694589, 3556343, 3608009, 13670713, 18862123, 25256063, 212872531, 1490107717]

約数ペア:

[(1, 1490107717), (7, 212872531), (59, 25256063), (79, 18862123), (109, 13670713), (413, 3608009), (419, 3556343), (553, 2694589), (763, 1952959), (2933, 508049), (4661, 319697), (6431, 231707), (8611, 173047), (24721, 60277), (32627, 45671), (33101, 45017)]