16586996890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{417493}}^1$

素因数の和:417666

約数の個数: 32

約数和(自身を含む): 31111652880

約数和(自身を除く): 14524655990

約数列:

[1, 2, 5, 10, 29, 58, 137, 145, 274, 290, 685, 1370, 3973, 7946, 19865, 39730, 417493, 834986, 2087465, 4174930, 12107297, 24214594, 57196541, 60536485, 114393082, 121072970, 285982705, 571965410, 1658699689, 3317399378, 8293498445, 16586996890]

約数ペア:

[(1, 16586996890), (2, 8293498445), (5, 3317399378), (10, 1658699689), (29, 571965410), (58, 285982705), (137, 121072970), (145, 114393082), (274, 60536485), (290, 57196541), (685, 24214594), (1370, 12107297), (3973, 4174930), (7946, 2087465), (19865, 834986), (39730, 417493)]