1285284872

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{11863}}^1$

素因数の和:12365

約数の個数: 32

約数和(自身を含む): 2498558400

約数和(自身を除く): 1213273528

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 467, 934, 1868, 3736, 11863, 13543, 23726, 27086, 47452, 54172, 94904, 108344, 344027, 688054, 1376108, 2752216, 5540021, 11080042, 22160084, 44320168, 160660609, 321321218, 642642436, 1285284872]

約数ペア:

[(1, 1285284872), (2, 642642436), (4, 321321218), (8, 160660609), (29, 44320168), (58, 22160084), (116, 11080042), (232, 5540021), (467, 2752216), (934, 1376108), (1868, 688054), (3736, 344027), (11863, 108344), (13543, 94904), (23726, 54172), (27086, 47452)]