65389922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{619}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 112492800

約数和(自身を除く): 47102878

約数列:

[1, 2, 13, 17, 26, 34, 221, 239, 442, 478, 619, 1238, 3107, 4063, 6214, 8047, 8126, 10523, 16094, 21046, 52819, 105638, 136799, 147941, 273598, 295882, 1923233, 2514997, 3846466, 5029994, 32694961, 65389922]

約数ペア:

[(1, 65389922), (2, 32694961), (13, 5029994), (17, 3846466), (26, 2514997), (34, 1923233), (221, 295882), (239, 273598), (442, 147941), (478, 136799), (619, 105638), (1238, 52819), (3107, 21046), (4063, 16094), (6214, 10523), (8047, 8126)]