890304089

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{1087}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 938987520

約数和(自身を除く): 48683431

約数列:

[1, 29, 61, 463, 1087, 1769, 13427, 28243, 31523, 66307, 503281, 819047, 1922903, 14595149, 30700141, 890304089]

約数ペア:

[(1, 890304089), (29, 30700141), (61, 14595149), (463, 1922903), (1087, 819047), (1769, 503281), (13427, 66307), (28243, 31523)]