130949276

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{10723}}^1$

素因数の和:10841

約数の個数: 24

約数和(自身を含む): 237815424

約数和(自身を除く): 106866148

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 3053, 6106, 10723, 12212, 21446, 42892, 461089, 761333, 922178, 1522666, 1844356, 3045332, 32737319, 65474638, 130949276]

約数ペア:

[(1, 130949276), (2, 65474638), (4, 32737319), (43, 3045332), (71, 1844356), (86, 1522666), (142, 922178), (172, 761333), (284, 461089), (3053, 42892), (6106, 21446), (10723, 12212)]