2051248353

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1657}}^1$

素因数の和:1934

約数の個数: 64

約数和(自身を含む): 3575549952

約数和(自身を除く): 1524301599

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 233, 253, 483, 699, 759, 1631, 1657, 1771, 2563, 4893, 4971, 5313, 5359, 7689, 11599, 16077, 17941, 18227, 34797, 37513, 38111, 53823, 54681, 58949, 112539, 114333, 127589, 176847, 266777, 382767, 386081, 412643, 419221, 800331, 1158243, 1237929, 1257663, 2702567, 2934547, 4246891, 8107701, 8803641, 8879863, 12740673, 26639589, 29728237, 62159041, 89184711, 97678493, 186477123, 293035479, 683749451, 2051248353]

約数ペア:

[(1, 2051248353), (3, 683749451), (7, 293035479), (11, 186477123), (21, 97678493), (23, 89184711), (33, 62159041), (69, 29728237), (77, 26639589), (161, 12740673), (231, 8879863), (233, 8803641), (253, 8107701), (483, 4246891), (699, 2934547), (759, 2702567), (1631, 1257663), (1657, 1237929), (1771, 1158243), (2563, 800331), (4893, 419221), (4971, 412643), (5313, 386081), (5359, 382767), (7689, 266777), (11599, 176847), (16077, 127589), (17941, 114333), (18227, 112539), (34797, 58949), (37513, 54681), (38111, 53823)]