233940694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{290249}}^1$

素因数の和:290295

約数の個数: 16

約数和(自身を含む): 390096000

約数和(自身を除く): 156155306

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 290249, 580498, 3773237, 7546474, 8997719, 17995438, 116970347, 233940694]

約数ペア:

[(1, 233940694), (2, 116970347), (13, 17995438), (26, 8997719), (31, 7546474), (62, 3773237), (403, 580498), (806, 290249)]