2143670662

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{857}}^1$

素因数の和:1057

約数の個数: 64

約数和(自身を含む): 3906714240

約数和(自身を除く): 1763043578

約数列:

[1, 2, 7, 14, 29, 58, 61, 101, 122, 202, 203, 406, 427, 707, 854, 857, 1414, 1714, 1769, 2929, 3538, 5858, 5999, 6161, 11998, 12322, 12383, 20503, 24766, 24853, 41006, 43127, 49706, 52277, 86254, 86557, 104554, 173114, 173971, 178669, 347942, 357338, 365939, 605899, 731878, 1211798, 1250683, 1516033, 2501366, 2510153, 3032066, 5020306, 5279977, 10559954, 10612231, 17571071, 21224462, 35142142, 36959839, 73919678, 153119333, 306238666, 1071835331, 2143670662]

約数ペア:

[(1, 2143670662), (2, 1071835331), (7, 306238666), (14, 153119333), (29, 73919678), (58, 36959839), (61, 35142142), (101, 21224462), (122, 17571071), (202, 10612231), (203, 10559954), (406, 5279977), (427, 5020306), (707, 3032066), (854, 2510153), (857, 2501366), (1414, 1516033), (1714, 1250683), (1769, 1211798), (2929, 731878), (3538, 605899), (5858, 365939), (5999, 357338), (6161, 347942), (11998, 178669), (12322, 173971), (12383, 173114), (20503, 104554), (24766, 86557), (24853, 86254), (41006, 52277), (43127, 49706)]