123986954

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{13903}}^1$

素因数の和:13939

約数の個数: 32

約数和(自身を含む): 233587200

約数和(自身を除く): 109600246

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4459, 8918, 13903, 27806, 97321, 180739, 194642, 361478, 681247, 1265173, 1362494, 2530346, 4768729, 8856211, 9537458, 17712422, 61993477, 123986954]

約数ペア:

[(1, 123986954), (2, 61993477), (7, 17712422), (13, 9537458), (14, 8856211), (26, 4768729), (49, 2530346), (91, 1362494), (98, 1265173), (182, 681247), (343, 361478), (637, 194642), (686, 180739), (1274, 97321), (4459, 27806), (8918, 13903)]