940791676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 1815593472

約数和(自身を除く): 874801796

約数列:

[1, 2, 4, 11, 22, 44, 257, 271, 307, 514, 542, 614, 1028, 1084, 1228, 2827, 2981, 3377, 5654, 5962, 6754, 11308, 11924, 13508, 69647, 78899, 83197, 139294, 157798, 166394, 278588, 315596, 332788, 766117, 867889, 915167, 1532234, 1735778, 1830334, 3064468, 3471556, 3660668, 21381629, 42763258, 85526516, 235197919, 470395838, 940791676]

約数ペア:

[(1, 940791676), (2, 470395838), (4, 235197919), (11, 85526516), (22, 42763258), (44, 21381629), (257, 3660668), (271, 3471556), (307, 3064468), (514, 1830334), (542, 1735778), (614, 1532234), (1028, 915167), (1084, 867889), (1228, 766117), (2827, 332788), (2981, 315596), (3377, 278588), (5654, 166394), (5962, 157798), (6754, 139294), (11308, 83197), (11924, 78899), (13508, 69647)]