2218157416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{24977}}^1$

素因数の和:25653

約数の個数: 32

約数和(自身を含む): 4410615240

約数和(自身を除く): 2192457824

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 653, 1306, 2612, 5224, 11101, 22202, 24977, 44404, 49954, 88808, 99908, 199816, 424609, 849218, 1698436, 3396872, 16309981, 32619962, 65239924, 130479848, 277269677, 554539354, 1109078708, 2218157416]

約数ペア:

[(1, 2218157416), (2, 1109078708), (4, 554539354), (8, 277269677), (17, 130479848), (34, 65239924), (68, 32619962), (136, 16309981), (653, 3396872), (1306, 1698436), (2612, 849218), (5224, 424609), (11101, 199816), (22202, 99908), (24977, 88808), (44404, 49954)]