973371412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{18718681}}^1$

素因数の和:18718698

約数の個数: 12

約数和(自身を含む): 1834430836

約数和(自身を除く): 861059424

約数列:

[1, 2, 4, 13, 26, 52, 18718681, 37437362, 74874724, 243342853, 486685706, 973371412]

約数ペア:

[(1, 973371412), (2, 486685706), (4, 243342853), (13, 74874724), (26, 37437362), (52, 18718681)]