2135812

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:676

約数の個数: 36

約数和(自身を含む): 4610844

約数和(自身を除く): 2475032

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 641, 833, 1282, 1666, 2564, 3332, 4487, 8974, 10897, 17948, 21794, 31409, 43588, 62818, 76279, 125636, 152558, 305116, 533953, 1067906, 2135812]

約数ペア:

[(1, 2135812), (2, 1067906), (4, 533953), (7, 305116), (14, 152558), (17, 125636), (28, 76279), (34, 62818), (49, 43588), (68, 31409), (98, 21794), (119, 17948), (196, 10897), (238, 8974), (476, 4487), (641, 3332), (833, 2564), (1282, 1666)]