1661004808

素因数分解:

$2^3\times {\mathrm{233}}^1\times {\mathrm{373}}^1\times {\mathrm{2389}}^1$

素因数の和:3001

約数の個数: 32

約数和(自身を含む): 3137448600

約数和(自身を除く): 1476443792

約数列:

[1, 2, 4, 8, 233, 373, 466, 746, 932, 1492, 1864, 2389, 2984, 4778, 9556, 19112, 86909, 173818, 347636, 556637, 695272, 891097, 1113274, 1782194, 2226548, 3564388, 4453096, 7128776, 207625601, 415251202, 830502404, 1661004808]

約数ペア:

[(1, 1661004808), (2, 830502404), (4, 415251202), (8, 207625601), (233, 7128776), (373, 4453096), (466, 3564388), (746, 2226548), (932, 1782194), (1492, 1113274), (1864, 891097), (2389, 695272), (2984, 556637), (4778, 347636), (9556, 173818), (19112, 86909)]