2439854564

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{22937}}^1$

素因数の和:23108

約数の個数: 48

約数和(自身を含む): 5086730880

約数和(自身を除く): 2646876316

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 131, 203, 262, 406, 524, 812, 917, 1834, 3668, 3799, 7598, 15196, 22937, 26593, 45874, 53186, 91748, 106372, 160559, 321118, 642236, 665173, 1330346, 2660692, 3004747, 4656211, 6009494, 9312422, 12018988, 18624844, 21033229, 42066458, 84132916, 87137663, 174275326, 348550652, 609963641, 1219927282, 2439854564]

約数ペア:

[(1, 2439854564), (2, 1219927282), (4, 609963641), (7, 348550652), (14, 174275326), (28, 87137663), (29, 84132916), (58, 42066458), (116, 21033229), (131, 18624844), (203, 12018988), (262, 9312422), (406, 6009494), (524, 4656211), (812, 3004747), (917, 2660692), (1834, 1330346), (3668, 665173), (3799, 642236), (7598, 321118), (15196, 160559), (22937, 106372), (26593, 91748), (45874, 53186)]