1393459297024

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{175587109}}^1$

素因数の和:175587156

約数の個数: 36

約数和(自身を含む): 2871200422720

約数和(自身を除く): 1477741125696

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 175587109, 351174218, 702348436, 1404696872, 2809393744, 5443200379, 5618787488, 10886400758, 11237574976, 21772801516, 22475149952, 43545603032, 44950299904, 87091206064, 174182412128, 348364824256, 696729648512, 1393459297024]

約数ペア:

[(1, 1393459297024), (2, 696729648512), (4, 348364824256), (8, 174182412128), (16, 87091206064), (31, 44950299904), (32, 43545603032), (62, 22475149952), (64, 21772801516), (124, 11237574976), (128, 10886400758), (248, 5618787488), (256, 5443200379), (496, 2809393744), (992, 1404696872), (1984, 702348436), (3968, 351174218), (7936, 175587109)]