1860654

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 3951360

約数和(自身を除く): 2090706

約数列:

[1, 2, 3, 6, 23, 46, 69, 97, 138, 139, 194, 278, 291, 417, 582, 834, 2231, 3197, 4462, 6394, 6693, 9591, 13386, 13483, 19182, 26966, 40449, 80898, 310109, 620218, 930327, 1860654]

約数ペア:

[(1, 1860654), (2, 930327), (3, 620218), (6, 310109), (23, 80898), (46, 40449), (69, 26966), (97, 19182), (138, 13483), (139, 13386), (194, 9591), (278, 6693), (291, 6394), (417, 4462), (582, 3197), (834, 2231)]