3388450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{401}}^1$

素因数の和:439

約数の個数: 36

約数和(自身を含む): 6841638

約数和(自身を除く): 3453188

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 401, 650, 802, 845, 1690, 2005, 4010, 4225, 5213, 8450, 10025, 10426, 20050, 26065, 52130, 67769, 130325, 135538, 260650, 338845, 677690, 1694225, 3388450]

約数ペア:

[(1, 3388450), (2, 1694225), (5, 677690), (10, 338845), (13, 260650), (25, 135538), (26, 130325), (50, 67769), (65, 52130), (130, 26065), (169, 20050), (325, 10426), (338, 10025), (401, 8450), (650, 5213), (802, 4225), (845, 4010), (1690, 2005)]