1295486582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{1489}}^1$

素因数の和:1920

約数の個数: 32

約数和(自身を含む): 2120210400

約数和(自身を除く): 824723818

約数列:

[1, 2, 13, 26, 109, 218, 307, 614, 1417, 1489, 2834, 2978, 3991, 7982, 19357, 33463, 38714, 66926, 162301, 324602, 435019, 457123, 870038, 914246, 2109913, 4219826, 5942599, 11885198, 49826407, 99652814, 647743291, 1295486582]

約数ペア:

[(1, 1295486582), (2, 647743291), (13, 99652814), (26, 49826407), (109, 11885198), (218, 5942599), (307, 4219826), (614, 2109913), (1417, 914246), (1489, 870038), (2834, 457123), (2978, 435019), (3991, 324602), (7982, 162301), (19357, 66926), (33463, 38714)]