258572158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5641}}^1$

素因数の和:5740

約数の個数: 32

約数和(自身を含む): 437909472

約数和(自身を除く): 179337314

約数列:

[1, 2, 13, 26, 41, 43, 82, 86, 533, 559, 1066, 1118, 1763, 3526, 5641, 11282, 22919, 45838, 73333, 146666, 231281, 242563, 462562, 485126, 3006653, 3153319, 6013306, 6306638, 9945083, 19890166, 129286079, 258572158]

約数ペア:

[(1, 258572158), (2, 129286079), (13, 19890166), (26, 9945083), (41, 6306638), (43, 6013306), (82, 3153319), (86, 3006653), (533, 485126), (559, 462562), (1066, 242563), (1118, 231281), (1763, 146666), (3526, 73333), (5641, 45838), (11282, 22919)]