1336867490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2728301}}^1$

素因数の和:2728322

約数の個数: 24

約数和(自身を含む): 2799237852

約数和(自身を除く): 1462370362

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2728301, 5456602, 13641505, 19098107, 27283010, 38196214, 95490535, 133686749, 190981070, 267373498, 668433745, 1336867490]

約数ペア:

[(1, 1336867490), (2, 668433745), (5, 267373498), (7, 190981070), (10, 133686749), (14, 95490535), (35, 38196214), (49, 27283010), (70, 19098107), (98, 13641505), (245, 5456602), (490, 2728301)]