130612724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{421}}^1\times {\mathrm{641}}^1$

素因数の和:1088

約数の個数: 36

約数和(自身を含む): 252230244

約数和(自身を除く): 121617520

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 421, 484, 641, 842, 1282, 1684, 2564, 4631, 7051, 9262, 14102, 18524, 28204, 50941, 77561, 101882, 155122, 203764, 269861, 310244, 539722, 1079444, 2968471, 5936942, 11873884, 32653181, 65306362, 130612724]

約数ペア:

[(1, 130612724), (2, 65306362), (4, 32653181), (11, 11873884), (22, 5936942), (44, 2968471), (121, 1079444), (242, 539722), (421, 310244), (484, 269861), (641, 203764), (842, 155122), (1282, 101882), (1684, 77561), (2564, 50941), (4631, 28204), (7051, 18524), (9262, 14102)]