1661524722

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{645503}}^1$

素因数の和:645535

約数の個数: 48

約数和(自身を含む): 4229342208

約数和(自身を除く): 2567817486

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 645503, 1291006, 1936509, 3873018, 5809527, 7100533, 8391539, 11619054, 14201066, 16783078, 21301599, 25174617, 42603198, 50349234, 63904797, 75523851, 92306929, 127809594, 151047702, 184613858, 276920787, 553841574, 830762361, 1661524722]

約数ペア:

[(1, 1661524722), (2, 830762361), (3, 553841574), (6, 276920787), (9, 184613858), (11, 151047702), (13, 127809594), (18, 92306929), (22, 75523851), (26, 63904797), (33, 50349234), (39, 42603198), (66, 25174617), (78, 21301599), (99, 16783078), (117, 14201066), (143, 11619054), (198, 8391539), (234, 7100533), (286, 5809527), (429, 3873018), (858, 1936509), (1287, 1291006), (2574, 645503)]