129969268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227219}}^1$

素因数の和:227247

約数の個数: 24

約数和(自身を含む): 267210720

約数和(自身を除く): 137241452

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 227219, 454438, 908876, 2499409, 2953847, 4998818, 5907694, 9997636, 11815388, 32492317, 64984634, 129969268]

約数ペア:

[(1, 129969268), (2, 64984634), (4, 32492317), (11, 11815388), (13, 9997636), (22, 5907694), (26, 4998818), (44, 2953847), (52, 2499409), (143, 908876), (286, 454438), (572, 227219)]