1569803333668

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{541}}^1\times {\mathrm{1021}}^1\times {\mathrm{10007}}^1$

素因数の和:11644

約数の個数: 48

約数和(自身を含む): 2794010381568

約数和(自身を除く): 1224207047900

約数列:

[1, 2, 4, 71, 142, 284, 541, 1021, 1082, 2042, 2164, 4084, 10007, 20014, 38411, 40028, 72491, 76822, 144982, 153644, 289964, 552361, 710497, 1104722, 1420994, 2209444, 2841988, 5413787, 10217147, 10827574, 20434294, 21655148, 39217631, 40868588, 78435262, 156870524, 384378877, 725417437, 768757754, 1450834874, 1537515508, 2901669748, 5527476527, 11054953054, 22109906108, 392450833417, 784901666834, 1569803333668]

約数ペア:

[(1, 1569803333668), (2, 784901666834), (4, 392450833417), (71, 22109906108), (142, 11054953054), (284, 5527476527), (541, 2901669748), (1021, 1537515508), (1082, 1450834874), (2042, 768757754), (2164, 725417437), (4084, 384378877), (10007, 156870524), (20014, 78435262), (38411, 40868588), (40028, 39217631), (72491, 21655148), (76822, 20434294), (144982, 10827574), (153644, 10217147), (289964, 5413787), (552361, 2841988), (710497, 2209444), (1104722, 1420994)]