156931778198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4373}}^1\times {\mathrm{1380251}}^1$

素因数の和:1384639

約数の個数: 16

約数和(自身を含む): 253563334416

約数和(自身を除く): 96631556218

約数列:

[1, 2, 13, 26, 4373, 8746, 56849, 113698, 1380251, 2760502, 17943263, 35886526, 6035837623, 12071675246, 78465889099, 156931778198]

約数ペア:

[(1, 156931778198), (2, 78465889099), (13, 12071675246), (26, 6035837623), (4373, 35886526), (8746, 17943263), (56849, 2760502), (113698, 1380251)]