2990884505

素因数分解:

$5^1\times 7^1\times {\mathrm{2179}}^1\times {\mathrm{39217}}^1$

素因数の和:41408

約数の個数: 16

約数和(自身を含む): 4103771520

約数和(自身を除く): 1112887015

約数列:

[1, 5, 7, 35, 2179, 10895, 15253, 39217, 76265, 196085, 274519, 1372595, 85453843, 427269215, 598176901, 2990884505]

約数ペア:

[(1, 2990884505), (5, 598176901), (7, 427269215), (35, 85453843), (2179, 1372595), (10895, 274519), (15253, 196085), (39217, 76265)]