554137792

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{666031}}^1$

素因数の和:666056

約数の個数: 28

約数和(自身を含む): 1184204896

約数和(自身を除く): 630067104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 666031, 1332062, 2664124, 5328248, 8658403, 10656496, 17316806, 21312992, 34633612, 42625984, 69267224, 138534448, 277068896, 554137792]

約数ペア:

[(1, 554137792), (2, 277068896), (4, 138534448), (8, 69267224), (13, 42625984), (16, 34633612), (26, 21312992), (32, 17316806), (52, 10656496), (64, 8658403), (104, 5328248), (208, 2664124), (416, 1332062), (832, 666031)]