3931964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 7429968

約数和(自身を除く): 3498004

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1091, 1802, 2182, 3604, 4364, 18547, 37094, 57823, 74188, 115646, 231292, 982991, 1965982, 3931964]

約数ペア:

[(1, 3931964), (2, 1965982), (4, 982991), (17, 231292), (34, 115646), (53, 74188), (68, 57823), (106, 37094), (212, 18547), (901, 4364), (1091, 3604), (1802, 2182)]