4267666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 7439040

約数和(自身を除く): 3171374

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 163, 247, 326, 494, 689, 1007, 1378, 2014, 2119, 3097, 4238, 6194, 8639, 13091, 17278, 26182, 40261, 80522, 112307, 164141, 224614, 328282, 2133833, 4267666]

約数ペア:

[(1, 4267666), (2, 2133833), (13, 328282), (19, 224614), (26, 164141), (38, 112307), (53, 80522), (106, 40261), (163, 26182), (247, 17278), (326, 13091), (494, 8639), (689, 6194), (1007, 4238), (1378, 3097), (2014, 2119)]