425706862

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{1789}}^1$

素因数の和:2560

約数の個数: 32

約数和(自身を含む): 762969600

約数和(自身を除く): 337262738

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 739, 1478, 1789, 3578, 5173, 10346, 12523, 16997, 25046, 33994, 41147, 82294, 118979, 237958, 288029, 576058, 1322071, 2644142, 9254497, 18508994, 30407633, 60815266, 212853431, 425706862]

約数ペア:

[(1, 425706862), (2, 212853431), (7, 60815266), (14, 30407633), (23, 18508994), (46, 9254497), (161, 2644142), (322, 1322071), (739, 576058), (1478, 288029), (1789, 237958), (3578, 118979), (5173, 82294), (10346, 41147), (12523, 33994), (16997, 25046)]