2078280056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{15281471}}^1$

素因数の和:15281494

約数の個数: 16

約数和(自身を含む): 4125997440

約数和(自身を除く): 2047717384

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 15281471, 30562942, 61125884, 122251768, 259785007, 519570014, 1039140028, 2078280056]

約数ペア:

[(1, 2078280056), (2, 1039140028), (4, 519570014), (8, 259785007), (17, 122251768), (34, 61125884), (68, 30562942), (136, 15281471)]