1999996838417

素因数分解:

${\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{20143}}^1\times {\mathrm{5323}}^1$

素因数の和:26300

約数の個数: 16

約数和(自身を含む): 2090022832128

約数和(自身を除く): 90025993711

約数列:

[1, 23, 811, 5323, 18653, 20143, 122429, 463289, 4316953, 16335973, 99289919, 107221189, 375727379, 2466087347, 86956384279, 1999996838417]

約数ペア:

[(1, 1999996838417), (23, 86956384279), (811, 2466087347), (5323, 375727379), (18653, 107221189), (20143, 99289919), (122429, 16335973), (463289, 4316953)]