212671101602

素因数分解:

$2^1\times {\mathrm{643}}^1\times {\mathrm{683}}^1\times {\mathrm{242129}}^1$

素因数の和:243457

約数の個数: 16

約数和(自身を含む): 319971889440

約数和(自身を除く): 107300787838

約数列:

[1, 2, 643, 683, 1286, 1366, 242129, 439169, 484258, 878338, 155688947, 165374107, 311377894, 330748214, 106335550801, 212671101602]

約数ペア:

[(1, 212671101602), (2, 106335550801), (643, 330748214), (683, 311377894), (1286, 165374107), (1366, 155688947), (242129, 878338), (439169, 484258)]