2680490953

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{7879}}^1$

素因数の和:8077

約数の個数: 24

約数和(自身を含む): 3201612480

約数和(自身を除く): 521121527

約数列:

[1, 7, 49, 53, 131, 371, 917, 2597, 6419, 6943, 7879, 48601, 55153, 340207, 386071, 417587, 1032149, 2923109, 7225043, 20461763, 50575301, 54703897, 382927279, 2680490953]

約数ペア:

[(1, 2680490953), (7, 382927279), (49, 54703897), (53, 50575301), (131, 20461763), (371, 7225043), (917, 2923109), (2597, 1032149), (6419, 417587), (6943, 386071), (7879, 340207), (48601, 55153)]