3089721856

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{464201}}^1$

素因数の和:464232

約数の個数: 40

約数和(自身を含む): 6648301044

約数和(自身を除く): 3558579188

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 464201, 928402, 1856804, 3713608, 6034613, 7427216, 12069226, 14854432, 24138452, 29708864, 48276904, 59417728, 96553808, 118835456, 193107616, 237670912, 386215232, 772430464, 1544860928, 3089721856]

約数ペア:

[(1, 3089721856), (2, 1544860928), (4, 772430464), (8, 386215232), (13, 237670912), (16, 193107616), (26, 118835456), (32, 96553808), (52, 59417728), (64, 48276904), (104, 29708864), (128, 24138452), (208, 14854432), (256, 12069226), (416, 7427216), (512, 6034613), (832, 3713608), (1664, 1856804), (3328, 928402), (6656, 464201)]