629003902

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{109}}^2\times {\mathrm{257}}^1$

素因数の和:580

約数の個数: 24

約数和(自身を含む): 965227536

約数和(自身を除く): 336223634

約数列:

[1, 2, 103, 109, 206, 218, 257, 514, 11227, 11881, 22454, 23762, 26471, 28013, 52942, 56026, 1223743, 2447486, 2885339, 3053417, 5770678, 6106834, 314501951, 629003902]

約数ペア:

[(1, 629003902), (2, 314501951), (103, 6106834), (109, 5770678), (206, 3053417), (218, 2885339), (257, 2447486), (514, 1223743), (11227, 56026), (11881, 52942), (22454, 28013), (23762, 26471)]