1864756428

素因数分解:

$2^2\times 3^1\times {\mathrm{653}}^1\times {\mathrm{237973}}^1$

素因数の和:238633

約数の個数: 24

約数和(自身を含む): 4357779888

約数和(自身を除く): 2493023460

約数列:

[1, 2, 3, 4, 6, 12, 653, 1306, 1959, 2612, 3918, 7836, 237973, 475946, 713919, 951892, 1427838, 2855676, 155396369, 310792738, 466189107, 621585476, 932378214, 1864756428]

約数ペア:

[(1, 1864756428), (2, 932378214), (3, 621585476), (4, 466189107), (6, 310792738), (12, 155396369), (653, 2855676), (1306, 1427838), (1959, 951892), (2612, 713919), (3918, 475946), (7836, 237973)]