8944891345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{13241}}^1$

素因数の和:13825

約数の個数: 32

約数和(自身を含む): 12191114880

約数和(自身を除く): 3246223535

約数列:

[1, 5, 13, 19, 65, 95, 247, 547, 1235, 2735, 7111, 10393, 13241, 35555, 51965, 66205, 135109, 172133, 251579, 675545, 860665, 1257895, 3270527, 7242827, 16352635, 36214135, 94156751, 137613713, 470783755, 688068565, 1788978269, 8944891345]

約数ペア:

[(1, 8944891345), (5, 1788978269), (13, 688068565), (19, 470783755), (65, 137613713), (95, 94156751), (247, 36214135), (547, 16352635), (1235, 7242827), (2735, 3270527), (7111, 1257895), (10393, 860665), (13241, 675545), (35555, 251579), (51965, 172133), (66205, 135109)]