2009793584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{8387}}^1$

素因数の和:9293

約数の個数: 40

約数和(自身を含む): 4128204528

約数和(自身を除く): 2118410944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 881, 1762, 3524, 7048, 8387, 14096, 14977, 16774, 29954, 33548, 59908, 67096, 119816, 134192, 142579, 239632, 285158, 570316, 1140632, 2281264, 7388947, 14777894, 29555788, 59111576, 118223152, 125612099, 251224198, 502448396, 1004896792, 2009793584]

約数ペア:

[(1, 2009793584), (2, 1004896792), (4, 502448396), (8, 251224198), (16, 125612099), (17, 118223152), (34, 59111576), (68, 29555788), (136, 14777894), (272, 7388947), (881, 2281264), (1762, 1140632), (3524, 570316), (7048, 285158), (8387, 239632), (14096, 142579), (14977, 134192), (16774, 119816), (29954, 67096), (33548, 59908)]