447352556

素因数分解:

$2^2\times 7^2\times {\mathrm{461}}^1\times {\mathrm{4951}}^1$

素因数の和:5430

約数の個数: 36

約数和(自身を含む): 912841776

約数和(自身を除く): 465489220

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 461, 922, 1844, 3227, 4951, 6454, 9902, 12908, 19804, 22589, 34657, 45178, 69314, 90356, 138628, 242599, 485198, 970396, 2282411, 4564822, 9129644, 15976877, 31953754, 63907508, 111838139, 223676278, 447352556]

約数ペア:

[(1, 447352556), (2, 223676278), (4, 111838139), (7, 63907508), (14, 31953754), (28, 15976877), (49, 9129644), (98, 4564822), (196, 2282411), (461, 970396), (922, 485198), (1844, 242599), (3227, 138628), (4951, 90356), (6454, 69314), (9902, 45178), (12908, 34657), (19804, 22589)]