2809048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 5812560

約数和(自身を除く): 3003512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 233, 274, 466, 548, 932, 1096, 1507, 1864, 2563, 3014, 5126, 6028, 10252, 12056, 20504, 31921, 63842, 127684, 255368, 351131, 702262, 1404524, 2809048]

約数ペア:

[(1, 2809048), (2, 1404524), (4, 702262), (8, 351131), (11, 255368), (22, 127684), (44, 63842), (88, 31921), (137, 20504), (233, 12056), (274, 10252), (466, 6028), (548, 5126), (932, 3014), (1096, 2563), (1507, 1864)]