2247372278

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1759}}^1\times {\mathrm{15581}}^1$

素因数の和:17383

約数の個数: 16

約数和(自身を含む): 3455464320

約数和(自身を除く): 1208092042

約数列:

[1, 2, 41, 82, 1759, 3518, 15581, 31162, 72119, 144238, 638821, 1277642, 27406979, 54813958, 1123686139, 2247372278]

約数ペア:

[(1, 2247372278), (2, 1123686139), (41, 54813958), (82, 27406979), (1759, 1277642), (3518, 638821), (15581, 144238), (31162, 72119)]