2783203670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{69737}}^1$

素因数の和:70064

約数の個数: 32

約数和(自身を含む): 5412784608

約数和(自身を除く): 2629580938

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 307, 614, 1535, 3070, 3991, 7982, 19955, 39910, 69737, 139474, 348685, 697370, 906581, 1813162, 4532905, 9065810, 21409259, 42818518, 107046295, 214092590, 278320367, 556640734, 1391601835, 2783203670]

約数ペア:

[(1, 2783203670), (2, 1391601835), (5, 556640734), (10, 278320367), (13, 214092590), (26, 107046295), (65, 42818518), (130, 21409259), (307, 9065810), (614, 4532905), (1535, 1813162), (3070, 906581), (3991, 697370), (7982, 348685), (19955, 139474), (39910, 69737)]