1302775908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{23971}}^1$

素因数の和:24632

約数の個数: 48

約数和(自身を含む): 3479583744

約数和(自身を除く): 2176807836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 647, 1294, 1941, 2588, 3882, 4529, 7764, 9058, 13587, 18116, 23971, 27174, 47942, 54348, 71913, 95884, 143826, 167797, 287652, 335594, 503391, 671188, 1006782, 2013564, 15509237, 31018474, 46527711, 62036948, 93055422, 108564659, 186110844, 217129318, 325693977, 434258636, 651387954, 1302775908]

約数ペア:

[(1, 1302775908), (2, 651387954), (3, 434258636), (4, 325693977), (6, 217129318), (7, 186110844), (12, 108564659), (14, 93055422), (21, 62036948), (28, 46527711), (42, 31018474), (84, 15509237), (647, 2013564), (1294, 1006782), (1941, 671188), (2588, 503391), (3882, 335594), (4529, 287652), (7764, 167797), (9058, 143826), (13587, 95884), (18116, 71913), (23971, 54348), (27174, 47942)]