532259312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{134681}}^1$

素因数の和:134721

約数の個数: 40

約数和(自身を含む): 1169039760

約数和(自身を除く): 636780448

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 134681, 269362, 538724, 1077448, 1750853, 2154896, 2558939, 3501706, 5117878, 7003412, 10235756, 14006824, 20471512, 28013648, 33266207, 40943024, 66532414, 133064828, 266129656, 532259312]

約数ペア:

[(1, 532259312), (2, 266129656), (4, 133064828), (8, 66532414), (13, 40943024), (16, 33266207), (19, 28013648), (26, 20471512), (38, 14006824), (52, 10235756), (76, 7003412), (104, 5117878), (152, 3501706), (208, 2558939), (247, 2154896), (304, 1750853), (494, 1077448), (988, 538724), (1976, 269362), (3952, 134681)]