3877882988

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1\times {\mathrm{3823}}^1$

素因数の和:5982

約数の個数: 48

約数和(自身を含む): 8217990144

約数和(自身を除く): 4340107156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 2131, 3823, 4262, 7646, 8524, 14917, 15292, 26761, 29834, 36227, 53522, 59668, 64991, 72454, 107044, 129982, 144908, 253589, 259964, 454937, 507178, 909874, 1014356, 1819748, 8146813, 16293626, 32587252, 57027691, 114055382, 138495821, 228110764, 276991642, 553983284, 969470747, 1938941494, 3877882988]

約数ペア:

[(1, 3877882988), (2, 1938941494), (4, 969470747), (7, 553983284), (14, 276991642), (17, 228110764), (28, 138495821), (34, 114055382), (68, 57027691), (119, 32587252), (238, 16293626), (476, 8146813), (2131, 1819748), (3823, 1014356), (4262, 909874), (7646, 507178), (8524, 454937), (14917, 259964), (15292, 253589), (26761, 144908), (29834, 129982), (36227, 107044), (53522, 72454), (59668, 64991)]