1340335930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7884329}}^1$

素因数の和:7884353

約数の個数: 16

約数和(自身を含む): 2554522920

約数和(自身を除く): 1214186990

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 7884329, 15768658, 39421645, 78843290, 134033593, 268067186, 670167965, 1340335930]

約数ペア:

[(1, 1340335930), (2, 670167965), (5, 268067186), (10, 134033593), (17, 78843290), (34, 39421645), (85, 15768658), (170, 7884329)]