389284622639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{1852951}}^1$

素因数の和:1853302

約数の個数: 16

約数和(自身を含む): 432256642560

約数和(自身を除く): 42972019921

約数列:

[1, 11, 71, 269, 781, 2959, 19099, 210089, 1852951, 20382461, 131559521, 498443819, 1447154731, 5482882009, 35389511149, 389284622639]

約数ペア:

[(1, 389284622639), (11, 35389511149), (71, 5482882009), (269, 1447154731), (781, 498443819), (2959, 131559521), (19099, 20382461), (210089, 1852951)]