2007382216

素因数分解:

$2^3\times 7^2\times {\mathrm{263}}^1\times {\mathrm{19471}}^1$

素因数の和:19754

約数の個数: 48

約数和(自身を含む): 4395219840

約数和(自身を除く): 2387837624

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 263, 392, 526, 1052, 1841, 2104, 3682, 7364, 12887, 14728, 19471, 25774, 38942, 51548, 77884, 103096, 136297, 155768, 272594, 545188, 954079, 1090376, 1908158, 3816316, 5120873, 7632632, 10241746, 20483492, 35846111, 40966984, 71692222, 143384444, 250922777, 286768888, 501845554, 1003691108, 2007382216]

約数ペア:

[(1, 2007382216), (2, 1003691108), (4, 501845554), (7, 286768888), (8, 250922777), (14, 143384444), (28, 71692222), (49, 40966984), (56, 35846111), (98, 20483492), (196, 10241746), (263, 7632632), (392, 5120873), (526, 3816316), (1052, 1908158), (1841, 1090376), (2104, 954079), (3682, 545188), (7364, 272594), (12887, 155768), (14728, 136297), (19471, 103096), (25774, 77884), (38942, 51548)]