2198924

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:894

約数の個数: 36

約数和(自身を含む): 4826304

約数和(自身を除く): 2627380

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 863, 1274, 1726, 2548, 3452, 6041, 11219, 12082, 22438, 24164, 42287, 44876, 78533, 84574, 157066, 169148, 314132, 549731, 1099462, 2198924]

約数ペア:

[(1, 2198924), (2, 1099462), (4, 549731), (7, 314132), (13, 169148), (14, 157066), (26, 84574), (28, 78533), (49, 44876), (52, 42287), (91, 24164), (98, 22438), (182, 12082), (196, 11219), (364, 6041), (637, 3452), (863, 2548), (1274, 1726)]