2006809335

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{6451}}^1$

素因数の和:6716

約数の個数: 48

約数和(自身を含む): 3607339008

約数和(自身を除く): 1600529673

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 223, 279, 465, 669, 1115, 1395, 2007, 3345, 6451, 6913, 10035, 19353, 20739, 32255, 34565, 58059, 62217, 96765, 103695, 199981, 290295, 311085, 599943, 999905, 1438573, 1799829, 2999715, 4315719, 7192865, 8999145, 12947157, 21578595, 44595763, 64735785, 133787289, 222978815, 401361867, 668936445, 2006809335]

約数ペア:

[(1, 2006809335), (3, 668936445), (5, 401361867), (9, 222978815), (15, 133787289), (31, 64735785), (45, 44595763), (93, 21578595), (155, 12947157), (223, 8999145), (279, 7192865), (465, 4315719), (669, 2999715), (1115, 1799829), (1395, 1438573), (2007, 999905), (3345, 599943), (6451, 311085), (6913, 290295), (10035, 199981), (19353, 103695), (20739, 96765), (32255, 62217), (34565, 58059)]