1808485094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{10141}}^1$

素因数の和:10213

約数の個数: 32

約数和(自身を含む): 3083979360

約数和(自身を除く): 1275494266

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 6859, 9386, 10141, 13718, 20282, 89167, 131833, 178334, 192679, 263666, 385358, 2504827, 3660901, 5009654, 7321802, 47591713, 69557119, 95183426, 139114238, 904242547, 1808485094]

約数ペア:

[(1, 1808485094), (2, 904242547), (13, 139114238), (19, 95183426), (26, 69557119), (38, 47591713), (247, 7321802), (361, 5009654), (494, 3660901), (722, 2504827), (4693, 385358), (6859, 263666), (9386, 192679), (10141, 178334), (13718, 131833), (20282, 89167)]