2038049264

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{7321}}^1$

素因数の和:7593

約数の個数: 40

約数和(自身を含む): 4009410048

約数和(自身を除く): 1971360784

約数列:

[1, 2, 4, 8, 16, 127, 137, 254, 274, 508, 548, 1016, 1096, 2032, 2192, 7321, 14642, 17399, 29284, 34798, 58568, 69596, 117136, 139192, 278384, 929767, 1002977, 1859534, 2005954, 3719068, 4011908, 7438136, 8023816, 14876272, 16047632, 127378079, 254756158, 509512316, 1019024632, 2038049264]

約数ペア:

[(1, 2038049264), (2, 1019024632), (4, 509512316), (8, 254756158), (16, 127378079), (127, 16047632), (137, 14876272), (254, 8023816), (274, 7438136), (508, 4011908), (548, 3719068), (1016, 2005954), (1096, 1859534), (2032, 1002977), (2192, 929767), (7321, 278384), (14642, 139192), (17399, 117136), (29284, 69596), (34798, 58568)]