541503908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{396997}}^1$

素因数の和:397043

約数の個数: 24

約数和(自身を含む): 1067130624

約数和(自身を除く): 525626716

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 396997, 793994, 1587988, 4366967, 8733934, 12306907, 17467868, 24613814, 49227628, 135375977, 270751954, 541503908]

約数ペア:

[(1, 541503908), (2, 270751954), (4, 135375977), (11, 49227628), (22, 24613814), (31, 17467868), (44, 12306907), (62, 8733934), (124, 4366967), (341, 1587988), (682, 793994), (1364, 396997)]