836994418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{11719}}^1$

素因数の和:11842

約数の個数: 32

約数和(自身を含む): 1405837440

約数和(自身を除く): 568843022

約数列:

[1, 2, 13, 26, 41, 67, 82, 134, 533, 871, 1066, 1742, 2747, 5494, 11719, 23438, 35711, 71422, 152347, 304694, 480479, 785173, 960958, 1570346, 6246227, 10207249, 12492454, 20414498, 32192093, 64384186, 418497209, 836994418]

約数ペア:

[(1, 836994418), (2, 418497209), (13, 64384186), (26, 32192093), (41, 20414498), (67, 12492454), (82, 10207249), (134, 6246227), (533, 1570346), (871, 960958), (1066, 785173), (1742, 480479), (2747, 304694), (5494, 152347), (11719, 71422), (23438, 35711)]