2829679970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3917}}^1\times {\mathrm{5557}}^1$

素因数の和:9494

約数の個数: 32

約数和(自身を含む): 5487613488

約数和(自身を除く): 2657933518

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3917, 5557, 7834, 11114, 19585, 27785, 39170, 50921, 55570, 72241, 101842, 144482, 254605, 361205, 509210, 722410, 21766769, 43533538, 108833845, 217667690, 282967997, 565935994, 1414839985, 2829679970]

約数ペア:

[(1, 2829679970), (2, 1414839985), (5, 565935994), (10, 282967997), (13, 217667690), (26, 108833845), (65, 43533538), (130, 21766769), (3917, 722410), (5557, 509210), (7834, 361205), (11114, 254605), (19585, 144482), (27785, 101842), (39170, 72241), (50921, 55570)]