1570369600816

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{2657}}^1\times {\mathrm{380819}}^1$

素因数の和:383581

約数の個数: 40

約数和(自身を含む): 3075123023280

約数和(自身を除く): 1504753422464

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 2657, 5314, 10628, 21256, 42512, 257729, 380819, 515458, 761638, 1030916, 1523276, 2061832, 3046552, 4123664, 6093104, 36939443, 73878886, 147757772, 295515544, 591031088, 1011836083, 2023672166, 4047344332, 8094688664, 16189377328, 98148100051, 196296200102, 392592400204, 785184800408, 1570369600816]

約数ペア:

[(1, 1570369600816), (2, 785184800408), (4, 392592400204), (8, 196296200102), (16, 98148100051), (97, 16189377328), (194, 8094688664), (388, 4047344332), (776, 2023672166), (1552, 1011836083), (2657, 591031088), (5314, 295515544), (10628, 147757772), (21256, 73878886), (42512, 36939443), (257729, 6093104), (380819, 4123664), (515458, 3046552), (761638, 2061832), (1030916, 1523276)]