804907398

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{787}}^1$

素因数の和:1117

約数の個数: 64

約数和(自身を含む): 1759269888

約数和(自身を除く): 954362490

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 271, 542, 629, 787, 813, 1258, 1574, 1626, 1887, 2361, 3774, 4607, 4722, 9214, 10027, 13379, 13821, 20054, 26758, 27642, 29119, 30081, 40137, 58238, 60162, 80274, 87357, 170459, 174714, 213277, 340918, 426554, 495023, 511377, 639831, 990046, 1022754, 1279662, 1485069, 2970138, 3625709, 7251418, 7891249, 10877127, 15782498, 21754254, 23673747, 47347494, 134151233, 268302466, 402453699, 804907398]

約数ペア:

[(1, 804907398), (2, 402453699), (3, 268302466), (6, 134151233), (17, 47347494), (34, 23673747), (37, 21754254), (51, 15782498), (74, 10877127), (102, 7891249), (111, 7251418), (222, 3625709), (271, 2970138), (542, 1485069), (629, 1279662), (787, 1022754), (813, 990046), (1258, 639831), (1574, 511377), (1626, 495023), (1887, 426554), (2361, 340918), (3774, 213277), (4607, 174714), (4722, 170459), (9214, 87357), (10027, 80274), (13379, 60162), (13821, 58238), (20054, 40137), (26758, 30081), (27642, 29119)]