1618685519962

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5737}}^1\times {\mathrm{428797}}^1$

素因数の和:434590

約数の個数: 32

約数和(自身を含む): 2834430248448

約数和(自身を除く): 1215744728486

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 5737, 11474, 40159, 80318, 269639, 428797, 539278, 857594, 1887473, 3001579, 3774946, 6003158, 20153459, 40306918, 141074213, 282148426, 2460008389, 4920016778, 17220058723, 34440117446, 115620394283, 231240788566, 809342759981, 1618685519962]

約数ペア:

[(1, 1618685519962), (2, 809342759981), (7, 231240788566), (14, 115620394283), (47, 34440117446), (94, 17220058723), (329, 4920016778), (658, 2460008389), (5737, 282148426), (11474, 141074213), (40159, 40306918), (80318, 20153459), (269639, 6003158), (428797, 3774946), (539278, 3001579), (857594, 1887473)]