2912398818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{328639}}^1$

素因数の和:328862

約数の個数: 32

約数和(自身を含む): 6688481280

約数和(自身を除く): 3776082462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 2954, 4431, 8862, 328639, 657278, 985917, 1971834, 2300473, 4600946, 6901419, 13802838, 69342829, 138685658, 208028487, 416056974, 485399803, 970799606, 1456199409, 2912398818]

約数ペア:

[(1, 2912398818), (2, 1456199409), (3, 970799606), (6, 485399803), (7, 416056974), (14, 208028487), (21, 138685658), (42, 69342829), (211, 13802838), (422, 6901419), (633, 4600946), (1266, 2300473), (1477, 1971834), (2954, 985917), (4431, 657278), (8862, 328639)]