2840282

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:845

約数の個数: 16

約数和(自身を含む): 4475904

約数和(自身を除く): 1635622

約数列:

[1, 2, 31, 61, 62, 122, 751, 1502, 1891, 3782, 23281, 45811, 46562, 91622, 1420141, 2840282]

約数ペア:

[(1, 2840282), (2, 1420141), (31, 91622), (61, 46562), (62, 45811), (122, 23281), (751, 3782), (1502, 1891)]