2021782616

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1201}}^1\times {\mathrm{1307}}^1$

素因数の和:2544

約数の個数: 64

約数和(自身を含む): 4527982080

約数和(自身を除く): 2506199464

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1201, 1288, 1307, 2402, 2614, 4804, 5228, 8407, 9149, 9608, 10456, 16814, 18298, 27623, 30061, 33628, 36596, 55246, 60122, 67256, 73192, 110492, 120244, 193361, 210427, 220984, 240488, 386722, 420854, 773444, 841708, 1546888, 1569707, 1683416, 3139414, 6278828, 10987949, 12557656, 21975898, 36103261, 43951796, 72206522, 87903592, 144413044, 252722827, 288826088, 505445654, 1010891308, 2021782616]

約数ペア:

[(1, 2021782616), (2, 1010891308), (4, 505445654), (7, 288826088), (8, 252722827), (14, 144413044), (23, 87903592), (28, 72206522), (46, 43951796), (56, 36103261), (92, 21975898), (161, 12557656), (184, 10987949), (322, 6278828), (644, 3139414), (1201, 1683416), (1288, 1569707), (1307, 1546888), (2402, 841708), (2614, 773444), (4804, 420854), (5228, 386722), (8407, 240488), (9149, 220984), (9608, 210427), (10456, 193361), (16814, 120244), (18298, 110492), (27623, 73192), (30061, 67256), (33628, 60122), (36596, 55246)]