2017029576919

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{12980183}}^1$

素因数の和:12980550

約数の個数: 16

約数和(自身を含む): 2342663608320

約数和(自身を除く): 325634031401

約数列:

[1, 7, 79, 281, 553, 1967, 22199, 155393, 12980183, 90861281, 1025434457, 3647431423, 7178041199, 25532019961, 288147082417, 2017029576919]

約数ペア:

[(1, 2017029576919), (7, 288147082417), (79, 25532019961), (281, 7178041199), (553, 3647431423), (1967, 1025434457), (22199, 90861281), (155393, 12980183)]