1954181706

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{199447}}^1$

素因数の和:199546

約数の個数: 32

約数和(自身を含む): 4135753728

約数和(自身を除く): 2181572022

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 9798, 199447, 398894, 598341, 1196682, 4587281, 9174562, 13761843, 14160737, 27523686, 28321474, 42482211, 84964422, 325696951, 651393902, 977090853, 1954181706]

約数ペア:

[(1, 1954181706), (2, 977090853), (3, 651393902), (6, 325696951), (23, 84964422), (46, 42482211), (69, 28321474), (71, 27523686), (138, 14160737), (142, 13761843), (213, 9174562), (426, 4587281), (1633, 1196682), (3266, 598341), (4899, 398894), (9798, 199447)]