1640162442

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{6667327}}^1$

素因数の和:6667373

約数の個数: 16

約数和(自身を含む): 3360333312

約数和(自身を除く): 1720170870

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 6667327, 13334654, 20001981, 40003962, 273360407, 546720814, 820081221, 1640162442]

約数ペア:

[(1, 1640162442), (2, 820081221), (3, 546720814), (6, 273360407), (41, 40003962), (82, 20001981), (123, 13334654), (246, 6667327)]