887863326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1\times {\mathrm{673}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 2059140096

約数和(自身を除く): 1171276770

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 311, 606, 622, 673, 707, 933, 1346, 1414, 1866, 2019, 2121, 2177, 4038, 4242, 4354, 4711, 6531, 9422, 13062, 14133, 28266, 31411, 62822, 67973, 94233, 135946, 188466, 203919, 209303, 219877, 407838, 418606, 439754, 475811, 627909, 659631, 951622, 1255818, 1319262, 1427433, 1465121, 2854866, 2930242, 4395363, 8790726, 21139603, 42279206, 63418809, 126837618, 147977221, 295954442, 443931663, 887863326]

約数ペア:

[(1, 887863326), (2, 443931663), (3, 295954442), (6, 147977221), (7, 126837618), (14, 63418809), (21, 42279206), (42, 21139603), (101, 8790726), (202, 4395363), (303, 2930242), (311, 2854866), (606, 1465121), (622, 1427433), (673, 1319262), (707, 1255818), (933, 951622), (1346, 659631), (1414, 627909), (1866, 475811), (2019, 439754), (2121, 418606), (2177, 407838), (4038, 219877), (4242, 209303), (4354, 203919), (4711, 188466), (6531, 135946), (9422, 94233), (13062, 67973), (14133, 62822), (28266, 31411)]