1979157092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{8923}}^1$

素因数の和:9080

約数の個数: 36

約数和(自身を含む): 3832786608

約数和(自身を除く): 1853629516

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 5041, 8923, 10082, 17846, 20164, 35692, 55451, 98153, 110902, 196306, 221804, 392612, 633533, 1267066, 2534132, 6968863, 13937726, 27875452, 44980843, 89961686, 179923372, 494789273, 989578546, 1979157092]

約数ペア:

[(1, 1979157092), (2, 989578546), (4, 494789273), (11, 179923372), (22, 89961686), (44, 44980843), (71, 27875452), (142, 13937726), (284, 6968863), (781, 2534132), (1562, 1267066), (3124, 633533), (5041, 392612), (8923, 221804), (10082, 196306), (17846, 110902), (20164, 98153), (35692, 55451)]