2017050984

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{239441}}^1$

素因数の和:239472

約数の個数: 80

約数和(自身を含む): 6084221220

約数和(自身を除く): 4067170236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 239441, 478882, 718323, 957764, 1436646, 1915528, 2154969, 2873292, 3112733, 4309938, 5746584, 6225466, 6464907, 8619876, 9338199, 12450932, 12929814, 17239752, 18676398, 19394721, 24901864, 25859628, 28014597, 37352796, 38789442, 51719256, 56029194, 74705592, 77578884, 84043791, 112058388, 155157768, 168087582, 224116776, 252131373, 336175164, 504262746, 672350328, 1008525492, 2017050984]

約数ペア:

[(1, 2017050984), (2, 1008525492), (3, 672350328), (4, 504262746), (6, 336175164), (8, 252131373), (9, 224116776), (12, 168087582), (13, 155157768), (18, 112058388), (24, 84043791), (26, 77578884), (27, 74705592), (36, 56029194), (39, 51719256), (52, 38789442), (54, 37352796), (72, 28014597), (78, 25859628), (81, 24901864), (104, 19394721), (108, 18676398), (117, 17239752), (156, 12929814), (162, 12450932), (216, 9338199), (234, 8619876), (312, 6464907), (324, 6225466), (351, 5746584), (468, 4309938), (648, 3112733), (702, 2873292), (936, 2154969), (1053, 1915528), (1404, 1436646), (2106, 957764), (2808, 718323), (4212, 478882), (8424, 239441)]