1488916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 3245760

約数和(自身を除く): 1756844

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 137, 143, 209, 247, 274, 286, 418, 494, 548, 572, 836, 988, 1507, 1781, 2603, 2717, 3014, 3562, 5206, 5434, 6028, 7124, 10412, 10868, 19591, 28633, 33839, 39182, 57266, 67678, 78364, 114532, 135356, 372229, 744458, 1488916]

約数ペア:

[(1, 1488916), (2, 744458), (4, 372229), (11, 135356), (13, 114532), (19, 78364), (22, 67678), (26, 57266), (38, 39182), (44, 33839), (52, 28633), (76, 19591), (137, 10868), (143, 10412), (209, 7124), (247, 6028), (274, 5434), (286, 5206), (418, 3562), (494, 3014), (548, 2717), (572, 2603), (836, 1781), (988, 1507)]