875573428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2153}}^1\times {\mathrm{5351}}^1$

素因数の和:7527

約数の個数: 24

約数和(自身を含む): 1613949120

約数和(自身を除く): 738375692

約数列:

[1, 2, 4, 19, 38, 76, 2153, 4306, 5351, 8612, 10702, 21404, 40907, 81814, 101669, 163628, 203338, 406676, 11520703, 23041406, 46082812, 218893357, 437786714, 875573428]

約数ペア:

[(1, 875573428), (2, 437786714), (4, 218893357), (19, 46082812), (38, 23041406), (76, 11520703), (2153, 406676), (4306, 203338), (5351, 163628), (8612, 101669), (10702, 81814), (21404, 40907)]