17231708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 34715520

約数和(自身を除く): 17483812

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 107, 163, 214, 247, 326, 428, 494, 652, 988, 1391, 2033, 2119, 2782, 3097, 4066, 4238, 5564, 6194, 8132, 8476, 12388, 17441, 26429, 34882, 40261, 52858, 69764, 80522, 105716, 161044, 226733, 331379, 453466, 662758, 906932, 1325516, 4307927, 8615854, 17231708]

約数ペア:

[(1, 17231708), (2, 8615854), (4, 4307927), (13, 1325516), (19, 906932), (26, 662758), (38, 453466), (52, 331379), (76, 226733), (107, 161044), (163, 105716), (214, 80522), (247, 69764), (326, 52858), (428, 40261), (494, 34882), (652, 26429), (988, 17441), (1391, 12388), (2033, 8476), (2119, 8132), (2782, 6194), (3097, 5564), (4066, 4238)]