425182

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 16

約数和(自身を含む): 685440

約数和(自身を除く): 260258

約数列:

[1, 2, 19, 38, 67, 134, 167, 334, 1273, 2546, 3173, 6346, 11189, 22378, 212591, 425182]

約数ペア:

[(1, 425182), (2, 212591), (19, 22378), (38, 11189), (67, 6346), (134, 3173), (167, 2546), (334, 1273)]