13390510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{821}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 27698112

約数和(自身を除く): 14307602

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 233, 466, 821, 1165, 1631, 1642, 2330, 3262, 4105, 5747, 8155, 8210, 11494, 16310, 28735, 57470, 191293, 382586, 956465, 1339051, 1912930, 2678102, 6695255, 13390510]

約数ペア:

[(1, 13390510), (2, 6695255), (5, 2678102), (7, 1912930), (10, 1339051), (14, 956465), (35, 382586), (70, 191293), (233, 57470), (466, 28735), (821, 16310), (1165, 11494), (1631, 8210), (1642, 8155), (2330, 5747), (3262, 4105)]