1852809712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1543}}^1$

素因数の和:1838

約数の個数: 80

約数和(自身を含む): 4052740608

約数和(自身を除く): 2199930896

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 251, 299, 368, 502, 598, 1004, 1196, 1543, 2008, 2392, 3086, 3263, 4016, 4784, 5773, 6172, 6526, 11546, 12344, 13052, 20059, 23092, 24688, 26104, 35489, 40118, 46184, 52208, 70978, 75049, 80236, 92368, 141956, 150098, 160472, 283912, 300196, 320944, 387293, 461357, 567824, 600392, 774586, 922714, 1200784, 1549172, 1845428, 3098344, 3690856, 5034809, 6196688, 7381712, 8907739, 10069618, 17815478, 20139236, 35630956, 40278472, 71261912, 80556944, 115800607, 142523824, 231601214, 463202428, 926404856, 1852809712]

約数ペア:

[(1, 1852809712), (2, 926404856), (4, 463202428), (8, 231601214), (13, 142523824), (16, 115800607), (23, 80556944), (26, 71261912), (46, 40278472), (52, 35630956), (92, 20139236), (104, 17815478), (184, 10069618), (208, 8907739), (251, 7381712), (299, 6196688), (368, 5034809), (502, 3690856), (598, 3098344), (1004, 1845428), (1196, 1549172), (1543, 1200784), (2008, 922714), (2392, 774586), (3086, 600392), (3263, 567824), (4016, 461357), (4784, 387293), (5773, 320944), (6172, 300196), (6526, 283912), (11546, 160472), (12344, 150098), (13052, 141956), (20059, 92368), (23092, 80236), (24688, 75049), (26104, 70978), (35489, 52208), (40118, 46184)]