331368518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{271169}}^1$

素因数の和:271231

約数の個数: 16

約数和(自身を含む): 546678720

約数和(自身を除く): 215310202

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 271169, 542338, 3525197, 7050394, 12744943, 25489886, 165684259, 331368518]

約数ペア:

[(1, 331368518), (2, 165684259), (13, 25489886), (26, 12744943), (47, 7050394), (94, 3525197), (611, 542338), (1222, 271169)]