12791332372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2067119}}^1$

素因数の和:2067160

約数の個数: 48

約数和(自身を含む): 29171197440

約数和(自身を除く): 16379865068

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 2067119, 4134238, 8268476, 14469833, 26872547, 28939666, 35141023, 53745094, 57879332, 70282046, 107490188, 140564092, 188107829, 245987161, 376215658, 456833299, 491974322, 752431316, 913666598, 983948644, 1827333196, 3197833093, 6395666186, 12791332372]

約数ペア:

[(1, 12791332372), (2, 6395666186), (4, 3197833093), (7, 1827333196), (13, 983948644), (14, 913666598), (17, 752431316), (26, 491974322), (28, 456833299), (34, 376215658), (52, 245987161), (68, 188107829), (91, 140564092), (119, 107490188), (182, 70282046), (221, 57879332), (238, 53745094), (364, 35141023), (442, 28939666), (476, 26872547), (884, 14469833), (1547, 8268476), (3094, 4134238), (6188, 2067119)]