2058163835

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{19753}}^1$

素因数の和:20007

約数の個数: 32

約数和(自身を含む): 3053178240

約数和(自身を除く): 995014405

約数列:

[1, 5, 7, 13, 35, 65, 91, 229, 455, 1145, 1603, 2977, 8015, 14885, 19753, 20839, 98765, 104195, 138271, 256789, 691355, 1283945, 1797523, 4523437, 8987615, 22617185, 31664059, 58804681, 158320295, 294023405, 411632767, 2058163835]

約数ペア:

[(1, 2058163835), (5, 411632767), (7, 294023405), (13, 158320295), (35, 58804681), (65, 31664059), (91, 22617185), (229, 8987615), (455, 4523437), (1145, 1797523), (1603, 1283945), (2977, 691355), (8015, 256789), (14885, 138271), (19753, 104195), (20839, 98765)]