493536001

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{161339}}^1$

素因数の和:161388

約数の個数: 16

約数和(自身を含む): 619545600

約数和(自身を除く): 126009599

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 161339, 1129373, 3065441, 3710797, 21458087, 25975579, 70505143, 493536001]

約数ペア:

[(1, 493536001), (7, 70505143), (19, 25975579), (23, 21458087), (133, 3710797), (161, 3065441), (437, 1129373), (3059, 161339)]