478788392776

素因数分解:

$2^3\times {\mathrm{503}}^1\times {\mathrm{5147}}^1\times {\mathrm{23117}}^1$

素因数の和:28773

約数の個数: 32

約数和(自身を含む): 899726667840

約数和(自身を除く): 420938275064

約数列:

[1, 2, 4, 8, 503, 1006, 2012, 4024, 5147, 10294, 20588, 23117, 41176, 46234, 92468, 184936, 2588941, 5177882, 10355764, 11627851, 20711528, 23255702, 46511404, 93022808, 118983199, 237966398, 475932796, 951865592, 59848549097, 119697098194, 239394196388, 478788392776]

約数ペア:

[(1, 478788392776), (2, 239394196388), (4, 119697098194), (8, 59848549097), (503, 951865592), (1006, 475932796), (2012, 237966398), (4024, 118983199), (5147, 93022808), (10294, 46511404), (20588, 23255702), (23117, 20711528), (41176, 11627851), (46234, 10355764), (92468, 5177882), (184936, 2588941)]