2779244174

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1187}}^1$

素因数の和:1377

約数の個数: 64

約数和(自身を含む): 5063731200

約数和(自身を除く): 2284487026

約数列:

[1, 2, 7, 14, 29, 58, 73, 79, 146, 158, 203, 406, 511, 553, 1022, 1106, 1187, 2117, 2291, 2374, 4234, 4582, 5767, 8309, 11534, 14819, 16037, 16618, 29638, 32074, 34423, 40369, 68846, 80738, 86651, 93773, 167243, 173302, 187546, 240961, 334486, 481922, 606557, 656411, 1170701, 1213114, 1312822, 2341402, 2512879, 2719417, 5025758, 5438834, 6845429, 13690858, 17590153, 19035919, 35180306, 38071838, 47918003, 95836006, 198517441, 397034882, 1389622087, 2779244174]

約数ペア:

[(1, 2779244174), (2, 1389622087), (7, 397034882), (14, 198517441), (29, 95836006), (58, 47918003), (73, 38071838), (79, 35180306), (146, 19035919), (158, 17590153), (203, 13690858), (406, 6845429), (511, 5438834), (553, 5025758), (1022, 2719417), (1106, 2512879), (1187, 2341402), (2117, 1312822), (2291, 1213114), (2374, 1170701), (4234, 656411), (4582, 606557), (5767, 481922), (8309, 334486), (11534, 240961), (14819, 187546), (16037, 173302), (16618, 167243), (29638, 93773), (32074, 86651), (34423, 80738), (40369, 68846)]