1937729495

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{55931}}^1$

素因数の和:56003

約数の個数: 24

約数和(自身を含む): 2579360112

約数和(自身を除く): 641630617

約数列:

[1, 5, 13, 41, 65, 169, 205, 533, 845, 2665, 6929, 34645, 55931, 279655, 727103, 2293171, 3635515, 9452339, 11465855, 29811223, 47261695, 149056115, 387545899, 1937729495]

約数ペア:

[(1, 1937729495), (5, 387545899), (13, 149056115), (41, 47261695), (65, 29811223), (169, 11465855), (205, 9452339), (533, 3635515), (845, 2293171), (2665, 727103), (6929, 279655), (34645, 55931)]