140697752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1352863}}^1$

素因数の和:1352882

約数の個数: 16

約数和(自身を含む): 284101440

約数和(自身を除く): 143403688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1352863, 2705726, 5411452, 10822904, 17587219, 35174438, 70348876, 140697752]

約数ペア:

[(1, 140697752), (2, 70348876), (4, 35174438), (8, 17587219), (13, 10822904), (26, 5411452), (52, 2705726), (104, 1352863)]