1257828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 3452736

約数和(自身を除く): 2194908

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 733, 858, 1466, 1716, 2199, 2932, 4398, 8063, 8796, 9529, 16126, 19058, 24189, 28587, 32252, 38116, 48378, 57174, 96756, 104819, 114348, 209638, 314457, 419276, 628914, 1257828]

約数ペア:

[(1, 1257828), (2, 628914), (3, 419276), (4, 314457), (6, 209638), (11, 114348), (12, 104819), (13, 96756), (22, 57174), (26, 48378), (33, 38116), (39, 32252), (44, 28587), (52, 24189), (66, 19058), (78, 16126), (132, 9529), (143, 8796), (156, 8063), (286, 4398), (429, 2932), (572, 2199), (733, 1716), (858, 1466)]