2657298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 6128640

約数和(自身を除く): 3471342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 151, 302, 419, 453, 838, 906, 1057, 1257, 2114, 2514, 2933, 3171, 5866, 6342, 8799, 17598, 63269, 126538, 189807, 379614, 442883, 885766, 1328649, 2657298]

約数ペア:

[(1, 2657298), (2, 1328649), (3, 885766), (6, 442883), (7, 379614), (14, 189807), (21, 126538), (42, 63269), (151, 17598), (302, 8799), (419, 6342), (453, 5866), (838, 3171), (906, 2933), (1057, 2514), (1257, 2114)]