2078045193

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4302371}}^1$

素因数の和:4302404

約数の個数: 16

約数和(自身を含む): 3304221696

約数和(自身を除く): 1226176503

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 4302371, 12907113, 30116597, 90349791, 98954533, 296863599, 692681731, 2078045193]

約数ペア:

[(1, 2078045193), (3, 692681731), (7, 296863599), (21, 98954533), (23, 90349791), (69, 30116597), (161, 12907113), (483, 4302371)]