313610414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{947}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 519837696

約数和(自身を除く): 206227282

約数列:

[1, 2, 13, 26, 47, 94, 271, 542, 611, 947, 1222, 1894, 3523, 7046, 12311, 12737, 24622, 25474, 44509, 89018, 165581, 256637, 331162, 513274, 578617, 1157234, 3336281, 6672562, 12061939, 24123878, 156805207, 313610414]

約数ペア:

[(1, 313610414), (2, 156805207), (13, 24123878), (26, 12061939), (47, 6672562), (94, 3336281), (271, 1157234), (542, 578617), (611, 513274), (947, 331162), (1222, 256637), (1894, 165581), (3523, 89018), (7046, 44509), (12311, 25474), (12737, 24622)]