1243768370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9567449}}^1$

素因数の和:9567469

約数の個数: 16

約数和(自身を含む): 2410997400

約数和(自身を除く): 1167229030

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 9567449, 19134898, 47837245, 95674490, 124376837, 248753674, 621884185, 1243768370]

約数ペア:

[(1, 1243768370), (2, 621884185), (5, 248753674), (10, 124376837), (13, 95674490), (26, 47837245), (65, 19134898), (130, 9567449)]