4920956728

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{2207}}^1\times {\mathrm{2557}}^1$

素因数の和:4879

約数の個数: 32

約数和(自身を含む): 9319305600

約数和(自身を除く): 4398348872

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 2207, 2557, 4414, 5114, 8828, 10228, 17656, 20456, 240563, 278713, 481126, 557426, 962252, 1114852, 1924504, 2229704, 5643299, 11286598, 22573196, 45146392, 615119591, 1230239182, 2460478364, 4920956728]

約数ペア:

[(1, 4920956728), (2, 2460478364), (4, 1230239182), (8, 615119591), (109, 45146392), (218, 22573196), (436, 11286598), (872, 5643299), (2207, 2229704), (2557, 1924504), (4414, 1114852), (5114, 962252), (8828, 557426), (10228, 481126), (17656, 278713), (20456, 240563)]