1085121008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3569477}}^1$

素因数の和:3569504

約数の個数: 20

約数和(自身を含む): 2213076360

約数和(自身を除く): 1127955352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3569477, 7138954, 14277908, 28555816, 57111632, 67820063, 135640126, 271280252, 542560504, 1085121008]

約数ペア:

[(1, 1085121008), (2, 542560504), (4, 271280252), (8, 135640126), (16, 67820063), (19, 57111632), (38, 28555816), (76, 14277908), (152, 7138954), (304, 3569477)]