1680304818

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{894731}}^1$

素因数の和:895049

約数の個数: 16

約数和(自身を含む): 3371350176

約数和(自身を除く): 1691045358

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 894731, 1789462, 2684193, 5368386, 280050803, 560101606, 840152409, 1680304818]

約数ペア:

[(1, 1680304818), (2, 840152409), (3, 560101606), (6, 280050803), (313, 5368386), (626, 2684193), (939, 1789462), (1878, 894731)]