7880834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4969}}^1$

素因数の和:5045

約数の個数: 16

約数和(自身を含む): 12941880

約数和(自身を除く): 5061046

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 4969, 9938, 64597, 129194, 303109, 606218, 3940417, 7880834]

約数ペア:

[(1, 7880834), (2, 3940417), (13, 606218), (26, 303109), (61, 129194), (122, 64597), (793, 9938), (1586, 4969)]