2128607462015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{11257}}^1\times {\mathrm{1990441}}^1$

素因数の和:2001722

約数の個数: 16

約数和(自身を含む): 2689007524320

約数和(自身を除く): 560400062305

約数列:

[1, 5, 19, 95, 11257, 56285, 213883, 1069415, 1990441, 9952205, 37818379, 189091895, 22406394337, 112031971685, 425721492403, 2128607462015]

約数ペア:

[(1, 2128607462015), (5, 425721492403), (19, 112031971685), (95, 22406394337), (11257, 189091895), (56285, 37818379), (213883, 9952205), (1069415, 1990441)]