2016605948

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{2963}}^1$

素因数の和:3306

約数の個数: 48

約数和(自身を含む): 4089845760

約数和(自身を除く): 2073239812

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 223, 436, 446, 763, 892, 1526, 1561, 2963, 3052, 3122, 5926, 6244, 11852, 20741, 24307, 41482, 48614, 82964, 97228, 170149, 322967, 340298, 645934, 660749, 680596, 1291868, 1321498, 2260769, 2642996, 4521538, 4625243, 9043076, 9250486, 18500972, 72021641, 144043282, 288086564, 504151487, 1008302974, 2016605948]

約数ペア:

[(1, 2016605948), (2, 1008302974), (4, 504151487), (7, 288086564), (14, 144043282), (28, 72021641), (109, 18500972), (218, 9250486), (223, 9043076), (436, 4625243), (446, 4521538), (763, 2642996), (892, 2260769), (1526, 1321498), (1561, 1291868), (2963, 680596), (3052, 660749), (3122, 645934), (5926, 340298), (6244, 322967), (11852, 170149), (20741, 97228), (24307, 82964), (41482, 48614)]