1273418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 32

約数和(自身を含む): 2211840

約数和(自身を除く): 938422

約数列:

[1, 2, 19, 23, 31, 38, 46, 47, 62, 94, 437, 589, 713, 874, 893, 1081, 1178, 1426, 1457, 1786, 2162, 2914, 13547, 20539, 27094, 27683, 33511, 41078, 55366, 67022, 636709, 1273418]

約数ペア:

[(1, 1273418), (2, 636709), (19, 67022), (23, 55366), (31, 41078), (38, 33511), (46, 27683), (47, 27094), (62, 20539), (94, 13547), (437, 2914), (589, 2162), (713, 1786), (874, 1457), (893, 1426), (1081, 1178)]