140209762

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{910453}}^1$

素因数の和:910473

約数の個数: 16

約数和(自身を含む): 262210752

約数和(自身を除く): 122000990

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 910453, 1820906, 6373171, 10014983, 12746342, 20029966, 70104881, 140209762]

約数ペア:

[(1, 140209762), (2, 70104881), (7, 20029966), (11, 12746342), (14, 10014983), (22, 6373171), (77, 1820906), (154, 910453)]