2247484199008

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{2221}}^1\times {\mathrm{227501}}^1$

素因数の和:229871

約数の個数: 48

約数和(自身を含む): 4458593296080

約数和(自身を除く): 2211109097072

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2221, 2224, 4442, 4448, 8884, 17768, 35536, 71072, 227501, 308719, 455002, 617438, 910004, 1234876, 1820008, 2469752, 3640016, 4939504, 7280032, 9879008, 31622639, 63245278, 126490556, 252981112, 505279721, 505962224, 1010559442, 1011924448, 2021118884, 4042237768, 8084475536, 16168951072, 70233881219, 140467762438, 280935524876, 561871049752, 1123742099504, 2247484199008]

約数ペア:

[(1, 2247484199008), (2, 1123742099504), (4, 561871049752), (8, 280935524876), (16, 140467762438), (32, 70233881219), (139, 16168951072), (278, 8084475536), (556, 4042237768), (1112, 2021118884), (2221, 1011924448), (2224, 1010559442), (4442, 505962224), (4448, 505279721), (8884, 252981112), (17768, 126490556), (35536, 63245278), (71072, 31622639), (227501, 9879008), (308719, 7280032), (455002, 4939504), (617438, 3640016), (910004, 2469752), (1234876, 1820008)]