140700872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1352893}}^1$

素因数の和:1352912

約数の個数: 16

約数和(自身を含む): 284107740

約数和(自身を除く): 143406868

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1352893, 2705786, 5411572, 10823144, 17587609, 35175218, 70350436, 140700872]

約数ペア:

[(1, 140700872), (2, 70350436), (4, 35175218), (8, 17587609), (13, 10823144), (26, 5411572), (52, 2705786), (104, 1352893)]