1392714856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{132589}}^1$

素因数の和:132709

約数の個数: 32

約数和(自身を含む): 2840077800

約数和(自身を除く): 1447362944

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 10504, 132589, 265178, 530356, 1060712, 1723657, 3447314, 6894628, 13391489, 13789256, 26782978, 53565956, 107131912, 174089357, 348178714, 696357428, 1392714856]

約数ペア:

[(1, 1392714856), (2, 696357428), (4, 348178714), (8, 174089357), (13, 107131912), (26, 53565956), (52, 26782978), (101, 13789256), (104, 13391489), (202, 6894628), (404, 3447314), (808, 1723657), (1313, 1060712), (2626, 530356), (5252, 265178), (10504, 132589)]