38820419521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{9661}}^1$

素因数の和:9937

約数の個数: 32

約数和(自身を含む): 44411189760

約数和(自身を除く): 5590770239

約数列:

[1, 13, 23, 89, 151, 299, 1157, 1963, 2047, 3473, 9661, 13439, 26611, 45149, 125593, 174707, 222203, 309097, 859829, 1458811, 2888639, 4018261, 11177777, 18964543, 19776067, 33552653, 129834179, 257088871, 436184489, 1687844327, 2986186117, 38820419521]

約数ペア:

[(1, 38820419521), (13, 2986186117), (23, 1687844327), (89, 436184489), (151, 257088871), (299, 129834179), (1157, 33552653), (1963, 19776067), (2047, 18964543), (3473, 11177777), (9661, 4018261), (13439, 2888639), (26611, 1458811), (45149, 859829), (125593, 309097), (174707, 222203)]