2750875024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{291901}}^1$

素因数の和:291959

約数の個数: 40

約数和(自身を含む): 5791335680

約数和(自身を除く): 3040460656

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 291901, 583802, 1167604, 2335208, 4670416, 5546119, 9048931, 11092238, 18097862, 22184476, 36195724, 44368952, 72391448, 88737904, 144782896, 171929689, 343859378, 687718756, 1375437512, 2750875024]

約数ペア:

[(1, 2750875024), (2, 1375437512), (4, 687718756), (8, 343859378), (16, 171929689), (19, 144782896), (31, 88737904), (38, 72391448), (62, 44368952), (76, 36195724), (124, 22184476), (152, 18097862), (248, 11092238), (304, 9048931), (496, 5546119), (589, 4670416), (1178, 2335208), (2356, 1167604), (4712, 583802), (9424, 291901)]