2007656105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1861}}^1\times {\mathrm{2371}}^1$

素因数の和:4257

約数の個数: 32

約数和(自身を含む): 2967998208

約数和(自身を除く): 960342103

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 1861, 2371, 9305, 11855, 13027, 16597, 24193, 30823, 65135, 82985, 120965, 154115, 169351, 215761, 846755, 1078805, 4412431, 22062155, 30887017, 57361603, 154435085, 286808015, 401531221, 2007656105]

約数ペア:

[(1, 2007656105), (5, 401531221), (7, 286808015), (13, 154435085), (35, 57361603), (65, 30887017), (91, 22062155), (455, 4412431), (1861, 1078805), (2371, 846755), (9305, 215761), (11855, 169351), (13027, 154115), (16597, 120965), (24193, 82985), (30823, 65135)]