2912018876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113591}}^1$

素因数の和:113654

約数の個数: 48

約数和(自身を含む): 6011288640

約数和(自身を除く): 3099269764

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 116, 221, 377, 442, 493, 754, 884, 986, 1508, 1972, 6409, 12818, 25636, 113591, 227182, 454364, 1476683, 1931047, 2953366, 3294139, 3862094, 5906732, 6588278, 7724188, 13176556, 25103611, 42823807, 50207222, 56000363, 85647614, 100414444, 112000726, 171295228, 224001452, 728004719, 1456009438, 2912018876]

約数ペア:

[(1, 2912018876), (2, 1456009438), (4, 728004719), (13, 224001452), (17, 171295228), (26, 112000726), (29, 100414444), (34, 85647614), (52, 56000363), (58, 50207222), (68, 42823807), (116, 25103611), (221, 13176556), (377, 7724188), (442, 6588278), (493, 5906732), (754, 3862094), (884, 3294139), (986, 2953366), (1508, 1931047), (1972, 1476683), (6409, 454364), (12818, 227182), (25636, 113591)]