130982012

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{52561}}^1$

素因数の和:52661

約数の個数: 24

約数和(自身を含む): 264912480

約数和(自身を除く): 133930468

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 52561, 105122, 210244, 367927, 735854, 1471708, 4677929, 9355858, 18711716, 32745503, 65491006, 130982012]

約数ペア:

[(1, 130982012), (2, 65491006), (4, 32745503), (7, 18711716), (14, 9355858), (28, 4677929), (89, 1471708), (178, 735854), (356, 367927), (623, 210244), (1246, 105122), (2492, 52561)]