3991599556

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{158573}}^1$

素因数の和:158644

約数の個数: 48

約数和(自身を含む): 8524938240

約数和(自身を除く): 4533338684

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1798, 3596, 6293, 12586, 25172, 158573, 317146, 634292, 1110011, 2220022, 4440044, 4598617, 4915763, 9197234, 9831526, 18394468, 19663052, 32190319, 34410341, 64380638, 68820682, 128761276, 137641364, 142557127, 285114254, 570228508, 997899889, 1995799778, 3991599556]

約数ペア:

[(1, 3991599556), (2, 1995799778), (4, 997899889), (7, 570228508), (14, 285114254), (28, 142557127), (29, 137641364), (31, 128761276), (58, 68820682), (62, 64380638), (116, 34410341), (124, 32190319), (203, 19663052), (217, 18394468), (406, 9831526), (434, 9197234), (812, 4915763), (868, 4598617), (899, 4440044), (1798, 2220022), (3596, 1110011), (6293, 634292), (12586, 317146), (25172, 158573)]