1252926398

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{62753}}^1$

素因数の和:62971

約数の個数: 16

約数和(自身を含む): 1920272400

約数和(自身を除く): 667346002

約数列:

[1, 2, 67, 134, 149, 298, 9983, 19966, 62753, 125506, 4204451, 8408902, 9350197, 18700394, 626463199, 1252926398]

約数ペア:

[(1, 1252926398), (2, 626463199), (67, 18700394), (134, 9350197), (149, 8408902), (298, 4204451), (9983, 125506), (19966, 62753)]