130940056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1259039}}^1$

素因数の和:1259058

約数の個数: 16

約数和(自身を含む): 264398400

約数和(自身を除く): 133458344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1259039, 2518078, 5036156, 10072312, 16367507, 32735014, 65470028, 130940056]

約数ペア:

[(1, 130940056), (2, 65470028), (4, 32735014), (8, 16367507), (13, 10072312), (26, 5036156), (52, 2518078), (104, 1259039)]