1913242604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{49123}}^1$

素因数の和:49254

約数の個数: 48

約数和(自身を含む): 4159427328

約数和(自身を除く): 2246184724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 182, 214, 364, 428, 749, 1391, 1498, 2782, 2996, 5564, 9737, 19474, 38948, 49123, 98246, 196492, 343861, 638599, 687722, 1277198, 1375444, 2554396, 4470193, 5256161, 8940386, 10512322, 17880772, 21024644, 36793127, 68330093, 73586254, 136660186, 147172508, 273320372, 478310651, 956621302, 1913242604]

約数ペア:

[(1, 1913242604), (2, 956621302), (4, 478310651), (7, 273320372), (13, 147172508), (14, 136660186), (26, 73586254), (28, 68330093), (52, 36793127), (91, 21024644), (107, 17880772), (182, 10512322), (214, 8940386), (364, 5256161), (428, 4470193), (749, 2554396), (1391, 1375444), (1498, 1277198), (2782, 687722), (2996, 638599), (5564, 343861), (9737, 196492), (19474, 98246), (38948, 49123)]