9878882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 16656192

約数和(自身を除く): 6777310

約数列:

[1, 2, 13, 26, 53, 67, 106, 107, 134, 214, 689, 871, 1378, 1391, 1742, 2782, 3551, 5671, 7102, 7169, 11342, 14338, 46163, 73723, 92326, 93197, 147446, 186394, 379957, 759914, 4939441, 9878882]

約数ペア:

[(1, 9878882), (2, 4939441), (13, 759914), (26, 379957), (53, 186394), (67, 147446), (106, 93197), (107, 92326), (134, 73723), (214, 46163), (689, 14338), (871, 11342), (1378, 7169), (1391, 7102), (1742, 5671), (2782, 3551)]