2004253758

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{208907}}^1$

素因数の和:208969

約数の個数: 48

約数和(自身を含む): 4790678256

約数和(自身を除く): 2786424498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 3198, 4797, 9594, 208907, 417814, 626721, 1253442, 1880163, 2715791, 3760326, 5431582, 8147373, 8565187, 16294746, 17130374, 24442119, 25695561, 48884238, 51391122, 77086683, 111347431, 154173366, 222694862, 334042293, 668084586, 1002126879, 2004253758]

約数ペア:

[(1, 2004253758), (2, 1002126879), (3, 668084586), (6, 334042293), (9, 222694862), (13, 154173366), (18, 111347431), (26, 77086683), (39, 51391122), (41, 48884238), (78, 25695561), (82, 24442119), (117, 17130374), (123, 16294746), (234, 8565187), (246, 8147373), (369, 5431582), (533, 3760326), (738, 2715791), (1066, 1880163), (1599, 1253442), (3198, 626721), (4797, 417814), (9594, 208907)]