3999211036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{15629}}^1$

素因数の和:15774

約数の個数: 48

約数和(自身を含む): 7656949440

約数和(自身を除く): 3657738404

約数列:

[1, 2, 4, 17, 34, 53, 68, 71, 106, 142, 212, 284, 901, 1207, 1802, 2414, 3604, 3763, 4828, 7526, 15052, 15629, 31258, 62516, 63971, 127942, 255884, 265693, 531386, 828337, 1062772, 1109659, 1656674, 2219318, 3313348, 4438636, 14081729, 18864203, 28163458, 37728406, 56326916, 58811927, 75456812, 117623854, 235247708, 999802759, 1999605518, 3999211036]

約数ペア:

[(1, 3999211036), (2, 1999605518), (4, 999802759), (17, 235247708), (34, 117623854), (53, 75456812), (68, 58811927), (71, 56326916), (106, 37728406), (142, 28163458), (212, 18864203), (284, 14081729), (901, 4438636), (1207, 3313348), (1802, 2219318), (2414, 1656674), (3604, 1109659), (3763, 1062772), (4828, 828337), (7526, 531386), (15052, 265693), (15629, 255884), (31258, 127942), (62516, 63971)]