1337272222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{108739}}^1$

素因数の和:108808

約数の個数: 32

約数和(自身を含む): 2411418240

約数和(自身を除く): 1074146018

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 6149, 12298, 108739, 217478, 1196129, 1413607, 2392258, 2827214, 4675777, 9351554, 15549677, 31099354, 51433547, 60785101, 102867094, 121570202, 668636111, 1337272222]

約数ペア:

[(1, 1337272222), (2, 668636111), (11, 121570202), (13, 102867094), (22, 60785101), (26, 51433547), (43, 31099354), (86, 15549677), (143, 9351554), (286, 4675777), (473, 2827214), (559, 2392258), (946, 1413607), (1118, 1196129), (6149, 217478), (12298, 108739)]