2129738192

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{148063}}^1$

素因数の和:148131

約数の個数: 40

約数和(自身を含む): 4406384640

約数和(自身を除く): 2276646448

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 14384, 148063, 296126, 592252, 1184504, 2369008, 4293827, 4589953, 8587654, 9179906, 17175308, 18359812, 34350616, 36719624, 68701232, 73439248, 133108637, 266217274, 532434548, 1064869096, 2129738192]

約数ペア:

[(1, 2129738192), (2, 1064869096), (4, 532434548), (8, 266217274), (16, 133108637), (29, 73439248), (31, 68701232), (58, 36719624), (62, 34350616), (116, 18359812), (124, 17175308), (232, 9179906), (248, 8587654), (464, 4589953), (496, 4293827), (899, 2369008), (1798, 1184504), (3596, 592252), (7192, 296126), (14384, 148063)]