2678298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1483}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 6268416

約数和(自身を除く): 3590118

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1483, 1806, 2966, 4449, 8898, 10381, 20762, 31143, 62286, 63769, 127538, 191307, 382614, 446383, 892766, 1339149, 2678298]

約数ペア:

[(1, 2678298), (2, 1339149), (3, 892766), (6, 446383), (7, 382614), (14, 191307), (21, 127538), (42, 63769), (43, 62286), (86, 31143), (129, 20762), (258, 10381), (301, 8898), (602, 4449), (903, 2966), (1483, 1806)]