847672012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2423}}^1\times {\mathrm{7951}}^1$

素因数の和:10389

約数の個数: 24

約数和(自身を含む): 1619154432

約数和(自身を除く): 771482420

約数列:

[1, 2, 4, 11, 22, 44, 2423, 4846, 7951, 9692, 15902, 26653, 31804, 53306, 87461, 106612, 174922, 349844, 19265273, 38530546, 77061092, 211918003, 423836006, 847672012]

約数ペア:

[(1, 847672012), (2, 423836006), (4, 211918003), (11, 77061092), (22, 38530546), (44, 19265273), (2423, 349844), (4846, 174922), (7951, 106612), (9692, 87461), (15902, 53306), (26653, 31804)]