2002159704

素因数分解:

$2^3\times 3^1\times {\mathrm{409}}^1\times {\mathrm{203969}}^1$

素因数の和:204387

約数の個数: 32

約数和(自身を含む): 5017662000

約数和(自身を除く): 3015502296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 409, 818, 1227, 1636, 2454, 3272, 4908, 9816, 203969, 407938, 611907, 815876, 1223814, 1631752, 2447628, 4895256, 83423321, 166846642, 250269963, 333693284, 500539926, 667386568, 1001079852, 2002159704]

約数ペア:

[(1, 2002159704), (2, 1001079852), (3, 667386568), (4, 500539926), (6, 333693284), (8, 250269963), (12, 166846642), (24, 83423321), (409, 4895256), (818, 2447628), (1227, 1631752), (1636, 1223814), (2454, 815876), (3272, 611907), (4908, 407938), (9816, 203969)]