1989711358

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{116371}}^1$

素因数の和:116559

約数の個数: 16

約数和(自身を含む): 3049877376

約数和(自身を除く): 1060166018

約数列:

[1, 2, 83, 103, 166, 206, 8549, 17098, 116371, 232742, 9658793, 11986213, 19317586, 23972426, 994855679, 1989711358]

約数ペア:

[(1, 1989711358), (2, 994855679), (83, 23972426), (103, 19317586), (166, 11986213), (206, 9658793), (8549, 232742), (17098, 116371)]