2011680862492

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1669}}^1\times {\mathrm{314213}}^1$

素因数の和:316030

約数の個数: 48

約数和(自身を含む): 4055170472640

約数和(自身を除く): 2043489610148

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1669, 1918, 3338, 3836, 6676, 11683, 23366, 46732, 228653, 314213, 457306, 628426, 914612, 1256852, 1600571, 2199491, 3201142, 4398982, 6402284, 8797964, 43047181, 86094362, 172188724, 301330267, 524421497, 602660534, 1048842994, 1205321068, 2097685988, 3670950479, 7341900958, 14683801916, 71845745089, 143691490178, 287382980356, 502920215623, 1005840431246, 2011680862492]

約数ペア:

[(1, 2011680862492), (2, 1005840431246), (4, 502920215623), (7, 287382980356), (14, 143691490178), (28, 71845745089), (137, 14683801916), (274, 7341900958), (548, 3670950479), (959, 2097685988), (1669, 1205321068), (1918, 1048842994), (3338, 602660534), (3836, 524421497), (6676, 301330267), (11683, 172188724), (23366, 86094362), (46732, 43047181), (228653, 8797964), (314213, 6402284), (457306, 4398982), (628426, 3201142), (914612, 2199491), (1256852, 1600571)]