521824112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1918471}}^1$

素因数の和:1918496

約数の個数: 20

約数和(自身を含む): 1070507376

約数和(自身を除く): 548683264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1918471, 3836942, 7673884, 15347768, 30695536, 32614007, 65228014, 130456028, 260912056, 521824112]

約数ペア:

[(1, 521824112), (2, 260912056), (4, 130456028), (8, 65228014), (16, 32614007), (17, 30695536), (34, 15347768), (68, 7673884), (136, 3836942), (272, 1918471)]