693670028

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{9551}}^1$

素因数の和:9893

約数の個数: 24

約数和(自身を含む): 1236716544

約数和(自身を除く): 543046516

約数列:

[1, 2, 4, 67, 134, 268, 271, 542, 1084, 9551, 18157, 19102, 36314, 38204, 72628, 639917, 1279834, 2559668, 2588321, 5176642, 10353284, 173417507, 346835014, 693670028]

約数ペア:

[(1, 693670028), (2, 346835014), (4, 173417507), (67, 10353284), (134, 5176642), (268, 2588321), (271, 2559668), (542, 1279834), (1084, 639917), (9551, 72628), (18157, 38204), (19102, 36314)]