2250443999

素因数分解:

${\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1\times {\mathrm{1619}}^1$

素因数の和:2278

約数の個数: 16

約数和(自身を含む): 2391120000

約数和(自身を除く): 140676001

約数列:

[1, 19, 149, 491, 1619, 2831, 9329, 30761, 73159, 241231, 794929, 1390021, 4583389, 15103651, 118444421, 2250443999]

約数ペア:

[(1, 2250443999), (19, 118444421), (149, 15103651), (491, 4583389), (1619, 1390021), (2831, 794929), (9329, 241231), (30761, 73159)]