2251157008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{599}}^1\times {\mathrm{7577}}^1$

素因数の和:8215

約数の個数: 40

約数和(自身を含む): 4510425600

約数和(自身を除く): 2259268592

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 599, 1198, 2396, 4792, 7577, 9584, 15154, 18569, 30308, 37138, 60616, 74276, 121232, 148552, 234887, 297104, 469774, 939548, 1879096, 3758192, 4538623, 9077246, 18154492, 36308984, 72617968, 140697313, 281394626, 562789252, 1125578504, 2251157008]

約数ペア:

[(1, 2251157008), (2, 1125578504), (4, 562789252), (8, 281394626), (16, 140697313), (31, 72617968), (62, 36308984), (124, 18154492), (248, 9077246), (496, 4538623), (599, 3758192), (1198, 1879096), (2396, 939548), (4792, 469774), (7577, 297104), (9584, 234887), (15154, 148552), (18569, 121232), (30308, 74276), (37138, 60616)]