2687376158

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1\times {\mathrm{41617}}^1$

素因数の和:42091

約数の個数: 16

約数和(自身を含む): 4090217040

約数和(自身を除く): 1402840882

約数列:

[1, 2, 83, 166, 389, 778, 32287, 41617, 64574, 83234, 3454211, 6908422, 16189013, 32378026, 1343688079, 2687376158]

約数ペア:

[(1, 2687376158), (2, 1343688079), (83, 32378026), (166, 16189013), (389, 6908422), (778, 3454211), (32287, 83234), (41617, 64574)]