2130471014

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2143331}}^1$

素因数の和:2143411

約数の個数: 16

約数和(自身を含む): 3703677696

約数和(自身を除く): 1573206682

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2143331, 4286662, 15003317, 30006634, 152176501, 304353002, 1065235507, 2130471014]

約数ペア:

[(1, 2130471014), (2, 1065235507), (7, 304353002), (14, 152176501), (71, 30006634), (142, 15003317), (497, 4286662), (994, 2143331)]