1989362

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{733}}^1$

素因数の和:817

約数の個数: 16

約数和(自身を含む): 3170880

約数和(自身を除く): 1181518

約数列:

[1, 2, 23, 46, 59, 118, 733, 1357, 1466, 2714, 16859, 33718, 43247, 86494, 994681, 1989362]

約数ペア:

[(1, 1989362), (2, 994681), (23, 86494), (46, 43247), (59, 33718), (118, 16859), (733, 2714), (1357, 1466)]