2156411

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 16

約数和(自身を含む): 2410560

約数和(自身を除く): 254149

約数列:

[1, 23, 29, 53, 61, 667, 1219, 1403, 1537, 1769, 3233, 35351, 40687, 74359, 93757, 2156411]

約数ペア:

[(1, 2156411), (23, 93757), (29, 74359), (53, 40687), (61, 35351), (667, 3233), (1219, 1769), (1403, 1537)]