2059638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 5184000

約数和(自身を除く): 3124362

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 57, 58, 87, 89, 114, 133, 174, 178, 203, 266, 267, 399, 406, 534, 551, 609, 623, 798, 1102, 1218, 1246, 1653, 1691, 1869, 2581, 3306, 3382, 3738, 3857, 5073, 5162, 7714, 7743, 10146, 11571, 11837, 15486, 18067, 23142, 23674, 35511, 36134, 49039, 54201, 71022, 98078, 108402, 147117, 294234, 343273, 686546, 1029819, 2059638]

約数ペア:

[(1, 2059638), (2, 1029819), (3, 686546), (6, 343273), (7, 294234), (14, 147117), (19, 108402), (21, 98078), (29, 71022), (38, 54201), (42, 49039), (57, 36134), (58, 35511), (87, 23674), (89, 23142), (114, 18067), (133, 15486), (174, 11837), (178, 11571), (203, 10146), (266, 7743), (267, 7714), (399, 5162), (406, 5073), (534, 3857), (551, 3738), (609, 3382), (623, 3306), (798, 2581), (1102, 1869), (1218, 1691), (1246, 1653)]