1413089846

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 2540160000

約数和(自身を除く): 1127070154

約数列:

[1, 2, 7, 14, 41, 82, 89, 139, 178, 199, 278, 287, 398, 574, 623, 973, 1246, 1393, 1946, 2786, 3649, 5699, 7298, 8159, 11398, 12371, 16318, 17711, 24742, 25543, 27661, 35422, 39893, 51086, 55322, 57113, 79786, 86597, 114226, 123977, 173194, 193627, 247954, 387254, 507211, 726151, 1014422, 1134101, 1452302, 2268202, 2461829, 3550477, 4923658, 5083057, 7100954, 7938707, 10166114, 15877414, 17232803, 34465606, 100934989, 201869978, 706544923, 1413089846]

約数ペア:

[(1, 1413089846), (2, 706544923), (7, 201869978), (14, 100934989), (41, 34465606), (82, 17232803), (89, 15877414), (139, 10166114), (178, 7938707), (199, 7100954), (278, 5083057), (287, 4923658), (398, 3550477), (574, 2461829), (623, 2268202), (973, 1452302), (1246, 1134101), (1393, 1014422), (1946, 726151), (2786, 507211), (3649, 387254), (5699, 247954), (7298, 193627), (8159, 173194), (11398, 123977), (12371, 114226), (16318, 86597), (17711, 79786), (24742, 57113), (25543, 55322), (27661, 51086), (35422, 39893)]