279435242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5897}}^1$

素因数の和:5990

約数の個数: 32

約数和(自身を含む): 467121600

約数和(自身を除く): 187686358

約数列:

[1, 2, 19, 29, 38, 43, 58, 86, 551, 817, 1102, 1247, 1634, 2494, 5897, 11794, 23693, 47386, 112043, 171013, 224086, 253571, 342026, 507142, 3249247, 4817849, 6498494, 7353559, 9635698, 14707118, 139717621, 279435242]

約数ペア:

[(1, 279435242), (2, 139717621), (19, 14707118), (29, 9635698), (38, 7353559), (43, 6498494), (58, 4817849), (86, 3249247), (551, 507142), (817, 342026), (1102, 253571), (1247, 224086), (1634, 171013), (2494, 112043), (5897, 47386), (11794, 23693)]