13321490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14639}}^1$

素因数の和:14666

約数の個数: 32

約数和(自身を含む): 29514240

約数和(自身を除く): 16192750

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 14639, 29278, 73195, 102473, 146390, 190307, 204946, 380614, 512365, 951535, 1024730, 1332149, 1903070, 2664298, 6660745, 13321490]

約数ペア:

[(1, 13321490), (2, 6660745), (5, 2664298), (7, 1903070), (10, 1332149), (13, 1024730), (14, 951535), (26, 512365), (35, 380614), (65, 204946), (70, 190307), (91, 146390), (130, 102473), (182, 73195), (455, 29278), (910, 14639)]