1643416130

素因数分解:

$2^1\times 5^1\times {\mathrm{4289}}^1\times {\mathrm{38317}}^1$

素因数の和:42613

約数の個数: 16

約数和(自身を含む): 2958915960

約数和(自身を除く): 1315499830

約数列:

[1, 2, 5, 10, 4289, 8578, 21445, 38317, 42890, 76634, 191585, 383170, 164341613, 328683226, 821708065, 1643416130]

約数ペア:

[(1, 1643416130), (2, 821708065), (5, 328683226), (10, 164341613), (4289, 383170), (8578, 191585), (21445, 76634), (38317, 42890)]