1267236438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16246621}}^1$

素因数の和:16246639

約数の個数: 16

約数和(自身を含む): 2729432496

約数和(自身を除く): 1462196058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 16246621, 32493242, 48739863, 97479726, 211206073, 422412146, 633618219, 1267236438]

約数ペア:

[(1, 1267236438), (2, 633618219), (3, 422412146), (6, 211206073), (13, 97479726), (26, 48739863), (39, 32493242), (78, 16246621)]