12791038910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2027}}^1\times {\mathrm{48541}}^1$

素因数の和:50588

約数の個数: 32

約数和(自身を含む): 24807680352

約数和(自身を除く): 12016641442

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2027, 4054, 10135, 20270, 26351, 48541, 52702, 97082, 131755, 242705, 263510, 485410, 631033, 1262066, 3155165, 6310330, 98392607, 196785214, 491963035, 983926070, 1279103891, 2558207782, 6395519455, 12791038910]

約数ペア:

[(1, 12791038910), (2, 6395519455), (5, 2558207782), (10, 1279103891), (13, 983926070), (26, 491963035), (65, 196785214), (130, 98392607), (2027, 6310330), (4054, 3155165), (10135, 1262066), (20270, 631033), (26351, 485410), (48541, 263510), (52702, 242705), (97082, 131755)]