30953671918

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{91578911}}^1$

素因数の和:91578939

約数の個数: 12

約数和(自身を含む): 50276822688

約数和(自身を除く): 19323150770

約数列:

[1, 2, 13, 26, 169, 338, 91578911, 183157822, 1190525843, 2381051686, 15476835959, 30953671918]

約数ペア:

[(1, 30953671918), (2, 15476835959), (13, 2381051686), (26, 1190525843), (169, 183157822), (338, 91578911)]