2294850818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1571}}^1\times {\mathrm{2957}}^1$

素因数の和:4562

約数の個数: 32

約数和(自身を含む): 3905979840

約数和(自身を除く): 1611129022

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1571, 2957, 3142, 5914, 20423, 29849, 38441, 40846, 56183, 59698, 76882, 112366, 388037, 730379, 776074, 1460758, 4645447, 9290894, 60390811, 88263493, 120781622, 176526986, 1147425409, 2294850818]

約数ペア:

[(1, 2294850818), (2, 1147425409), (13, 176526986), (19, 120781622), (26, 88263493), (38, 60390811), (247, 9290894), (494, 4645447), (1571, 1460758), (2957, 776074), (3142, 730379), (5914, 388037), (20423, 112366), (29849, 76882), (38441, 59698), (40846, 56183)]