130866428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{424891}}^1$

素因数の和:424913

約数の個数: 24

約数和(自身を含む): 285527424

約数和(自身を除く): 154660996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 424891, 849782, 1699564, 2974237, 4673801, 5948474, 9347602, 11896948, 18695204, 32716607, 65433214, 130866428]

約数ペア:

[(1, 130866428), (2, 65433214), (4, 32716607), (7, 18695204), (11, 11896948), (14, 9347602), (22, 5948474), (28, 4673801), (44, 2974237), (77, 1699564), (154, 849782), (308, 424891)]