260136068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79601}}^1$

素因数の和:79667

約数の個数: 24

約数和(自身を含む): 490348320

約数和(自身を除く): 230212252

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 79601, 159202, 318404, 1512419, 3024838, 3422843, 6049676, 6845686, 13691372, 65034017, 130068034, 260136068]

約数ペア:

[(1, 260136068), (2, 130068034), (4, 65034017), (19, 13691372), (38, 6845686), (43, 6049676), (76, 3422843), (86, 3024838), (172, 1512419), (817, 318404), (1634, 159202), (3268, 79601)]