130403708

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{491}}^1\times {\mathrm{991}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 232318464

約数和(自身を除く): 101914756

約数列:

[1, 2, 4, 67, 134, 268, 491, 982, 991, 1964, 1982, 3964, 32897, 65794, 66397, 131588, 132794, 265588, 486581, 973162, 1946324, 32600927, 65201854, 130403708]

約数ペア:

[(1, 130403708), (2, 65201854), (4, 32600927), (67, 1946324), (134, 973162), (268, 486581), (491, 265588), (982, 132794), (991, 131588), (1964, 66397), (1982, 65794), (3964, 32897)]