258680638

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1\times {\mathrm{5393}}^1$

素因数の和:6251

約数の個数: 16

約数和(自身を含む): 401960880

約数和(自身を除く): 143280242

約数列:

[1, 2, 29, 58, 827, 1654, 5393, 10786, 23983, 47966, 156397, 312794, 4460011, 8920022, 129340319, 258680638]

約数ペア:

[(1, 258680638), (2, 129340319), (29, 8920022), (58, 4460011), (827, 312794), (1654, 156397), (5393, 47966), (10786, 23983)]