2018780608

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{16069}}^1$

素因数の和:16245

約数の個数: 56

約数和(自身を含む): 4343013920

約数和(自身を除く): 2324233312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 151, 208, 302, 416, 604, 832, 1208, 1963, 2416, 3926, 4832, 7852, 9664, 15704, 16069, 31408, 32138, 62816, 64276, 125632, 128552, 208897, 257104, 417794, 514208, 835588, 1028416, 1671176, 2426419, 3342352, 4852838, 6684704, 9705676, 13369408, 19411352, 31543447, 38822704, 63086894, 77645408, 126173788, 155290816, 252347576, 504695152, 1009390304, 2018780608]

約数ペア:

[(1, 2018780608), (2, 1009390304), (4, 504695152), (8, 252347576), (13, 155290816), (16, 126173788), (26, 77645408), (32, 63086894), (52, 38822704), (64, 31543447), (104, 19411352), (151, 13369408), (208, 9705676), (302, 6684704), (416, 4852838), (604, 3342352), (832, 2426419), (1208, 1671176), (1963, 1028416), (2416, 835588), (3926, 514208), (4832, 417794), (7852, 257104), (9664, 208897), (15704, 128552), (16069, 125632), (31408, 64276), (32138, 62816)]