828371388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{12613}}^1$

素因数の和:13054

約数の個数: 48

約数和(自身を含む): 2086658336

約数和(自身を除く): 1258286948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 421, 842, 1263, 1684, 2526, 5052, 5473, 10946, 12613, 16419, 21892, 25226, 32838, 37839, 50452, 65676, 75678, 151356, 163969, 327938, 491907, 655876, 983814, 1967628, 5310073, 10620146, 15930219, 21240292, 31860438, 63720876, 69030949, 138061898, 207092847, 276123796, 414185694, 828371388]

約数ペア:

[(1, 828371388), (2, 414185694), (3, 276123796), (4, 207092847), (6, 138061898), (12, 69030949), (13, 63720876), (26, 31860438), (39, 21240292), (52, 15930219), (78, 10620146), (156, 5310073), (421, 1967628), (842, 983814), (1263, 655876), (1684, 491907), (2526, 327938), (5052, 163969), (5473, 151356), (10946, 75678), (12613, 65676), (16419, 50452), (21892, 37839), (25226, 32838)]