1305220466

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9157}}^1$

素因数の和:9231

約数の個数: 48

約数和(自身を含む): 2338586880

約数和(自身を除く): 1033366414

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 121, 209, 242, 341, 418, 589, 682, 1178, 2299, 3751, 4598, 6479, 7502, 9157, 12958, 18314, 71269, 100727, 142538, 173983, 201454, 283867, 347966, 567734, 1107997, 1913813, 2215994, 3122537, 3827626, 5393473, 6245074, 10786946, 21051943, 34347907, 42103886, 59328203, 68695814, 118656406, 652610233, 1305220466]

約数ペア:

[(1, 1305220466), (2, 652610233), (11, 118656406), (19, 68695814), (22, 59328203), (31, 42103886), (38, 34347907), (62, 21051943), (121, 10786946), (209, 6245074), (242, 5393473), (341, 3827626), (418, 3122537), (589, 2215994), (682, 1913813), (1178, 1107997), (2299, 567734), (3751, 347966), (4598, 283867), (6479, 201454), (7502, 173983), (9157, 142538), (12958, 100727), (18314, 71269)]