2247605456

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1907}}^1\times {\mathrm{3877}}^1$

素因数の和:5811

約数の個数: 40

約数和(自身を含む): 4587518880

約数和(自身を除く): 2339913424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1907, 3814, 3877, 7628, 7754, 15256, 15508, 30512, 31016, 36233, 62032, 72466, 73663, 144932, 147326, 289864, 294652, 579728, 589304, 1178608, 7393439, 14786878, 29573756, 59147512, 118295024, 140475341, 280950682, 561901364, 1123802728, 2247605456]

約数ペア:

[(1, 2247605456), (2, 1123802728), (4, 561901364), (8, 280950682), (16, 140475341), (19, 118295024), (38, 59147512), (76, 29573756), (152, 14786878), (304, 7393439), (1907, 1178608), (3814, 589304), (3877, 579728), (7628, 294652), (7754, 289864), (15256, 147326), (15508, 144932), (30512, 73663), (31016, 72466), (36233, 62032)]