1330333076

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{18307}}^1$

素因数の和:18839

約数の個数: 24

約数和(自身を含む): 2396004576

約数和(自身を除く): 1065671500

約数列:

[1, 2, 4, 37, 74, 148, 491, 982, 1964, 18167, 18307, 36334, 36614, 72668, 73228, 677359, 1354718, 2709436, 8988737, 17977474, 35954948, 332583269, 665166538, 1330333076]

約数ペア:

[(1, 1330333076), (2, 665166538), (4, 332583269), (37, 35954948), (74, 17977474), (148, 8988737), (491, 2709436), (982, 1354718), (1964, 677359), (18167, 73228), (18307, 72668), (36334, 36614)]