373399144

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{397}}^1\times {\mathrm{1321}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 710310600

約数和(自身を除く): 336911456

約数列:

[1, 2, 4, 8, 89, 178, 356, 397, 712, 794, 1321, 1588, 2642, 3176, 5284, 10568, 35333, 70666, 117569, 141332, 235138, 282664, 470276, 524437, 940552, 1048874, 2097748, 4195496, 46674893, 93349786, 186699572, 373399144]

約数ペア:

[(1, 373399144), (2, 186699572), (4, 93349786), (8, 46674893), (89, 4195496), (178, 2097748), (356, 1048874), (397, 940552), (712, 524437), (794, 470276), (1321, 282664), (1588, 235138), (2642, 141332), (3176, 117569), (5284, 70666), (10568, 35333)]