8641569188

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2659}}^1\times {\mathrm{3137}}^1$

素因数の和:5844

約数の個数: 48

約数和(自身を含む): 17762586240

約数和(自身を除く): 9121017052

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 2659, 3137, 5318, 6274, 10636, 12548, 18613, 21959, 37226, 43918, 74452, 87836, 98383, 116069, 196766, 232138, 393532, 464276, 688681, 812483, 1377362, 1624966, 2754724, 3249932, 8341283, 16682566, 33365132, 58388981, 116777962, 233555924, 308627471, 617254942, 1234509884, 2160392297, 4320784594, 8641569188]

約数ペア:

[(1, 8641569188), (2, 4320784594), (4, 2160392297), (7, 1234509884), (14, 617254942), (28, 308627471), (37, 233555924), (74, 116777962), (148, 58388981), (259, 33365132), (518, 16682566), (1036, 8341283), (2659, 3249932), (3137, 2754724), (5318, 1624966), (6274, 1377362), (10636, 812483), (12548, 688681), (18613, 464276), (21959, 393532), (37226, 232138), (43918, 196766), (74452, 116069), (87836, 98383)]