2224036984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{21384971}}^1$

素因数の和:21384990

約数の個数: 16

約数和(自身を含む): 4490844120

約数和(自身を除く): 2266807136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 21384971, 42769942, 85539884, 171079768, 278004623, 556009246, 1112018492, 2224036984]

約数ペア:

[(1, 2224036984), (2, 1112018492), (4, 556009246), (8, 278004623), (13, 171079768), (26, 85539884), (52, 42769942), (104, 21384971)]