431034128876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{449}}^1\times {\mathrm{1420099}}^1$

素因数の和:1420578

約数の個数: 36

約数和(自身を含む): 818616645000

約数和(自身を除く): 387582516124

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 449, 676, 898, 1796, 5837, 11674, 23348, 75881, 151762, 303524, 1420099, 2840198, 5680396, 18461287, 36922574, 73845148, 239996731, 479993462, 637624451, 959986924, 1275248902, 2550497804, 8289117863, 16578235726, 33156471452, 107758532219, 215517064438, 431034128876]

約数ペア:

[(1, 431034128876), (2, 215517064438), (4, 107758532219), (13, 33156471452), (26, 16578235726), (52, 8289117863), (169, 2550497804), (338, 1275248902), (449, 959986924), (676, 637624451), (898, 479993462), (1796, 239996731), (5837, 73845148), (11674, 36922574), (23348, 18461287), (75881, 5680396), (151762, 2840198), (303524, 1420099)]