1531112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 3179520

約数和(自身を除く): 1648408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 137, 254, 274, 508, 548, 1016, 1096, 1397, 1507, 2794, 3014, 5588, 6028, 11176, 12056, 17399, 34798, 69596, 139192, 191389, 382778, 765556, 1531112]

約数ペア:

[(1, 1531112), (2, 765556), (4, 382778), (8, 191389), (11, 139192), (22, 69596), (44, 34798), (88, 17399), (127, 12056), (137, 11176), (254, 6028), (274, 5588), (508, 3014), (548, 2794), (1016, 1507), (1096, 1397)]