123704012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{733}}^1\times {\mathrm{1361}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 223934592

約数和(自身を除く): 100230580

約数列:

[1, 2, 4, 31, 62, 124, 733, 1361, 1466, 2722, 2932, 5444, 22723, 42191, 45446, 84382, 90892, 168764, 997613, 1995226, 3990452, 30926003, 61852006, 123704012]

約数ペア:

[(1, 123704012), (2, 61852006), (4, 30926003), (31, 3990452), (62, 1995226), (124, 997613), (733, 168764), (1361, 90892), (1466, 84382), (2722, 45446), (2932, 42191), (5444, 22723)]