537127370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{5591}}^1$

素因数の和:6350

約数の個数: 32

約数和(自身を含む): 1042796160

約数和(自身を除く): 505668790

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 739, 1478, 3695, 5591, 7390, 9607, 11182, 19214, 27955, 48035, 55910, 72683, 96070, 145366, 363415, 726830, 4131749, 8263498, 20658745, 41317490, 53712737, 107425474, 268563685, 537127370]

約数ペア:

[(1, 537127370), (2, 268563685), (5, 107425474), (10, 53712737), (13, 41317490), (26, 20658745), (65, 8263498), (130, 4131749), (739, 726830), (1478, 363415), (3695, 145366), (5591, 96070), (7390, 72683), (9607, 55910), (11182, 48035), (19214, 27955)]