13158236

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 29136576

約数和(自身を除く): 15978340

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 977, 1036, 1924, 1954, 3367, 3908, 6734, 6839, 12701, 13468, 13678, 25402, 27356, 36149, 50804, 72298, 88907, 144596, 177814, 253043, 355628, 469937, 506086, 939874, 1012172, 1879748, 3289559, 6579118, 13158236]

約数ペア:

[(1, 13158236), (2, 6579118), (4, 3289559), (7, 1879748), (13, 1012172), (14, 939874), (26, 506086), (28, 469937), (37, 355628), (52, 253043), (74, 177814), (91, 144596), (148, 88907), (182, 72298), (259, 50804), (364, 36149), (481, 27356), (518, 25402), (962, 13678), (977, 13468), (1036, 12701), (1924, 6839), (1954, 6734), (3367, 3908)]