817607248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{3005909}}^1$

素因数の和:3005934

約数の個数: 20

約数和(自身を含む): 1677297780

約数和(自身を除く): 859690532

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3005909, 6011818, 12023636, 24047272, 48094544, 51100453, 102200906, 204401812, 408803624, 817607248]

約数ペア:

[(1, 817607248), (2, 408803624), (4, 204401812), (8, 102200906), (16, 51100453), (17, 48094544), (34, 24047272), (68, 12023636), (136, 6011818), (272, 3005909)]