299686062

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{72493}}^1$

素因数の和:72564

約数の個数: 32

約数和(自身を含む): 657665568

約数和(自身を除く): 357979506

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 72493, 144986, 217479, 434958, 942409, 1884818, 2827227, 3842129, 5654454, 7684258, 11526387, 23052774, 49947677, 99895354, 149843031, 299686062]

約数ペア:

[(1, 299686062), (2, 149843031), (3, 99895354), (6, 49947677), (13, 23052774), (26, 11526387), (39, 7684258), (53, 5654454), (78, 3842129), (106, 2827227), (159, 1884818), (318, 942409), (689, 434958), (1378, 217479), (2067, 144986), (4134, 72493)]