1294372222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1\times {\mathrm{2903}}^1$

素因数の和:4488

約数の個数: 32

約数和(自身を含む): 2283240960

約数和(自身を除く): 988868738

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1559, 2903, 3118, 5806, 17149, 20267, 31933, 34298, 37739, 40534, 63866, 75478, 222937, 415129, 445874, 830258, 4525777, 9051554, 49783547, 58835101, 99567094, 117670202, 647186111, 1294372222]

約数ペア:

[(1, 1294372222), (2, 647186111), (11, 117670202), (13, 99567094), (22, 58835101), (26, 49783547), (143, 9051554), (286, 4525777), (1559, 830258), (2903, 445874), (3118, 415129), (5806, 222937), (17149, 75478), (20267, 63866), (31933, 40534), (34298, 37739)]