2637418

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 4792320

約数和(自身を除く): 2154902

約数列:

[1, 2, 7, 14, 31, 59, 62, 103, 118, 206, 217, 413, 434, 721, 826, 1442, 1829, 3193, 3658, 6077, 6386, 12154, 12803, 22351, 25606, 42539, 44702, 85078, 188387, 376774, 1318709, 2637418]

約数ペア:

[(1, 2637418), (2, 1318709), (7, 376774), (14, 188387), (31, 85078), (59, 44702), (62, 42539), (103, 25606), (118, 22351), (206, 12803), (217, 12154), (413, 6386), (434, 6077), (721, 3658), (826, 3193), (1442, 1829)]