1362788

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:444

約数の個数: 36

約数和(自身を含む): 2944620

約数和(自身を除く): 1581832

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 409, 476, 818, 833, 1636, 1666, 2863, 3332, 5726, 6953, 11452, 13906, 20041, 27812, 40082, 48671, 80164, 97342, 194684, 340697, 681394, 1362788]

約数ペア:

[(1, 1362788), (2, 681394), (4, 340697), (7, 194684), (14, 97342), (17, 80164), (28, 48671), (34, 40082), (49, 27812), (68, 20041), (98, 13906), (119, 11452), (196, 6953), (238, 5726), (409, 3332), (476, 2863), (818, 1666), (833, 1636)]