1408688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5179}}^1$

素因数の和:5204

約数の個数: 20

約数和(自身を含む): 2890440

約数和(自身を除く): 1481752

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5179, 10358, 20716, 41432, 82864, 88043, 176086, 352172, 704344, 1408688]

約数ペア:

[(1, 1408688), (2, 704344), (4, 352172), (8, 176086), (16, 88043), (17, 82864), (34, 41432), (68, 20716), (136, 10358), (272, 5179)]