2013509355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{40813}}^1$

素因数の和:40868

約数の個数: 64

約数和(自身を含む): 3949489152

約数和(自身を除く): 1935979797

約数列:

[1, 3, 5, 11, 13, 15, 23, 33, 39, 55, 65, 69, 115, 143, 165, 195, 253, 299, 345, 429, 715, 759, 897, 1265, 1495, 2145, 3289, 3795, 4485, 9867, 16445, 40813, 49335, 122439, 204065, 448943, 530569, 612195, 938699, 1346829, 1591707, 2244715, 2652845, 2816097, 4693495, 5836259, 6734145, 7958535, 10325689, 12203087, 14080485, 17508777, 29181295, 30977067, 36609261, 51628445, 61015435, 87543885, 134233957, 154885335, 183046305, 402701871, 671169785, 2013509355]

約数ペア:

[(1, 2013509355), (3, 671169785), (5, 402701871), (11, 183046305), (13, 154885335), (15, 134233957), (23, 87543885), (33, 61015435), (39, 51628445), (55, 36609261), (65, 30977067), (69, 29181295), (115, 17508777), (143, 14080485), (165, 12203087), (195, 10325689), (253, 7958535), (299, 6734145), (345, 5836259), (429, 4693495), (715, 2816097), (759, 2652845), (897, 2244715), (1265, 1591707), (1495, 1346829), (2145, 938699), (3289, 612195), (3795, 530569), (4485, 448943), (9867, 204065), (16445, 122439), (40813, 49335)]