1560078

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 3734640

約数和(自身を除く): 2174562

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 113, 117, 118, 177, 226, 234, 339, 354, 531, 678, 767, 1017, 1062, 1469, 1534, 2034, 2301, 2938, 4407, 4602, 6667, 6903, 8814, 13221, 13334, 13806, 20001, 26442, 40002, 60003, 86671, 120006, 173342, 260013, 520026, 780039, 1560078]

約数ペア:

[(1, 1560078), (2, 780039), (3, 520026), (6, 260013), (9, 173342), (13, 120006), (18, 86671), (26, 60003), (39, 40002), (59, 26442), (78, 20001), (113, 13806), (117, 13334), (118, 13221), (177, 8814), (226, 6903), (234, 6667), (339, 4602), (354, 4407), (531, 2938), (678, 2301), (767, 2034), (1017, 1534), (1062, 1469)]