3973268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{701}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 7567560

約数和(自身を除く): 3594292

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 701, 1402, 1417, 2804, 2834, 5668, 9113, 18226, 36452, 76409, 152818, 305636, 993317, 1986634, 3973268]

約数ペア:

[(1, 3973268), (2, 1986634), (4, 993317), (13, 305636), (26, 152818), (52, 76409), (109, 36452), (218, 18226), (436, 9113), (701, 5668), (1402, 2834), (1417, 2804)]