1294230002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{5189}}^1$

素因数の和:5438

約数の個数: 32

約数和(自身を含む): 2142307440

約数和(自身を除く): 848077438

約数列:

[1, 2, 13, 26, 53, 106, 181, 362, 689, 1378, 2353, 4706, 5189, 9593, 10378, 19186, 67457, 124709, 134914, 249418, 275017, 550034, 939209, 1878418, 3575221, 7150442, 12209717, 24419434, 49778077, 99556154, 647115001, 1294230002]

約数ペア:

[(1, 1294230002), (2, 647115001), (13, 99556154), (26, 49778077), (53, 24419434), (106, 12209717), (181, 7150442), (362, 3575221), (689, 1878418), (1378, 939209), (2353, 550034), (4706, 275017), (5189, 249418), (9593, 134914), (10378, 124709), (19186, 67457)]