515040372007

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{70951973}}^1$

素因数の和:70952058

約数の個数: 16

約数和(自身を含む): 633459223872

約数和(自身を除く): 118418851865

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 70951973, 496663811, 1206183541, 4328070353, 8443284787, 30296492471, 73577196001, 515040372007]

約数ペア:

[(1, 515040372007), (7, 73577196001), (17, 30296492471), (61, 8443284787), (119, 4328070353), (427, 1206183541), (1037, 496663811), (7259, 70951973)]