1320724218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{132523}}^1$

素因数の和:132690

約数の個数: 32

約数和(自身を含む): 2900685312

約数和(自身を除く): 1579961094

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 151, 302, 453, 906, 1661, 3322, 4983, 9966, 132523, 265046, 397569, 795138, 1457753, 2915506, 4373259, 8746518, 20010973, 40021946, 60032919, 120065838, 220120703, 440241406, 660362109, 1320724218]

約数ペア:

[(1, 1320724218), (2, 660362109), (3, 440241406), (6, 220120703), (11, 120065838), (22, 60032919), (33, 40021946), (66, 20010973), (151, 8746518), (302, 4373259), (453, 2915506), (906, 1457753), (1661, 795138), (3322, 397569), (4983, 265046), (9966, 132523)]