2064671145

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{6637}}^1$

素因数の和:6902

約数の個数: 48

約数和(自身を含む): 3711332352

約数和(自身を除く): 1646661207

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 223, 279, 465, 669, 1115, 1395, 2007, 3345, 6637, 6913, 10035, 19911, 20739, 33185, 34565, 59733, 62217, 99555, 103695, 205747, 298665, 311085, 617241, 1028735, 1480051, 1851723, 3086205, 4440153, 7400255, 9258615, 13320459, 22200765, 45881581, 66602295, 137644743, 229407905, 412934229, 688223715, 2064671145]

約数ペア:

[(1, 2064671145), (3, 688223715), (5, 412934229), (9, 229407905), (15, 137644743), (31, 66602295), (45, 45881581), (93, 22200765), (155, 13320459), (223, 9258615), (279, 7400255), (465, 4440153), (669, 3086205), (1115, 1851723), (1395, 1480051), (2007, 1028735), (3345, 617241), (6637, 311085), (6913, 298665), (10035, 205747), (19911, 103695), (20739, 99555), (33185, 62217), (34565, 59733)]