2980826

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:577

約数の個数: 16

約数和(自身を含む): 4640328

約数和(自身を除く): 1659502

約数列:

[1, 2, 53, 61, 106, 122, 461, 922, 3233, 6466, 24433, 28121, 48866, 56242, 1490413, 2980826]

約数ペア:

[(1, 2980826), (2, 1490413), (53, 56242), (61, 48866), (106, 28121), (122, 24433), (461, 6466), (922, 3233)]