6721858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1282

約数の個数: 32

約数和(自身を含む): 12479040

約数和(自身を除く): 5757182

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 1237, 2474, 2717, 5434, 13607, 16081, 23503, 27214, 32162, 47006, 176891, 258533, 305539, 353782, 517066, 611078, 3360929, 6721858]

約数ペア:

[(1, 6721858), (2, 3360929), (11, 611078), (13, 517066), (19, 353782), (22, 305539), (26, 258533), (38, 176891), (143, 47006), (209, 32162), (247, 27214), (286, 23503), (418, 16081), (494, 13607), (1237, 5434), (2474, 2717)]