298384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1122

約数の個数: 20

約数和(自身を含む): 612684

約数和(自身を除く): 314300

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1097, 2194, 4388, 8776, 17552, 18649, 37298, 74596, 149192, 298384]

約数ペア:

[(1, 298384), (2, 149192), (4, 74596), (8, 37298), (16, 18649), (17, 17552), (34, 8776), (68, 4388), (136, 2194), (272, 1097)]