133306384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{490097}}^1$

素因数の和:490122

約数の個数: 20

約数和(自身を含む): 273474684

約数和(自身を除く): 140168300

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 490097, 980194, 1960388, 3920776, 7841552, 8331649, 16663298, 33326596, 66653192, 133306384]

約数ペア:

[(1, 133306384), (2, 66653192), (4, 33326596), (8, 16663298), (16, 8331649), (17, 7841552), (34, 3920776), (68, 1960388), (136, 980194), (272, 490097)]