2979557938

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{3167}}^1$

素因数の和:3319

約数の個数: 64

約数和(自身を含む): 5583790080

約数和(自身を除く): 2604232142

約数列:

[1, 2, 7, 14, 17, 34, 59, 67, 118, 119, 134, 238, 413, 469, 826, 938, 1003, 1139, 2006, 2278, 3167, 3953, 6334, 7021, 7906, 7973, 14042, 15946, 22169, 27671, 44338, 53839, 55342, 67201, 107678, 134402, 186853, 212189, 373706, 376873, 424378, 470407, 753746, 940814, 1307971, 1485323, 2615942, 2970646, 3176501, 3607213, 6353002, 7214426, 12519151, 22235507, 25038302, 25250491, 44471014, 50500982, 87634057, 175268114, 212825567, 425651134, 1489778969, 2979557938]

約数ペア:

[(1, 2979557938), (2, 1489778969), (7, 425651134), (14, 212825567), (17, 175268114), (34, 87634057), (59, 50500982), (67, 44471014), (118, 25250491), (119, 25038302), (134, 22235507), (238, 12519151), (413, 7214426), (469, 6353002), (826, 3607213), (938, 3176501), (1003, 2970646), (1139, 2615942), (2006, 1485323), (2278, 1307971), (3167, 940814), (3953, 753746), (6334, 470407), (7021, 424378), (7906, 376873), (7973, 373706), (14042, 212189), (15946, 186853), (22169, 134402), (27671, 107678), (44338, 67201), (53839, 55342)]