2028415998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1305287}}^1$

素因数の和:1305336

約数の個数: 32

約数和(自身を含む): 4761690624

約数和(自身を除く): 2733274626

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 1305287, 2610574, 3915861, 7831722, 9137009, 18274018, 27411027, 48295619, 54822054, 96591238, 144886857, 289773714, 338069333, 676138666, 1014207999, 2028415998]

約数ペア:

[(1, 2028415998), (2, 1014207999), (3, 676138666), (6, 338069333), (7, 289773714), (14, 144886857), (21, 96591238), (37, 54822054), (42, 48295619), (74, 27411027), (111, 18274018), (222, 9137009), (259, 7831722), (518, 3915861), (777, 2610574), (1554, 1305287)]