2779428

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{3457}}^1$

素因数の和:3531

約数の個数: 24

約数和(自身を含む): 6584032

約数和(自身を除く): 3804604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 3457, 6914, 10371, 13828, 20742, 41484, 231619, 463238, 694857, 926476, 1389714, 2779428]

約数ペア:

[(1, 2779428), (2, 1389714), (3, 926476), (4, 694857), (6, 463238), (12, 231619), (67, 41484), (134, 20742), (201, 13828), (268, 10371), (402, 6914), (804, 3457)]