1938112015

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{3917}}^1$

素因数の和:4207

約数の個数: 32

約数和(自身を含む): 2711130624

約数和(自身を除く): 773018609

約数列:

[1, 5, 7, 35, 67, 211, 335, 469, 1055, 1477, 2345, 3917, 7385, 14137, 19585, 27419, 70685, 98959, 137095, 262439, 494795, 826487, 1312195, 1837073, 4132435, 5785409, 9185365, 28927045, 55374629, 276873145, 387622403, 1938112015]

約数ペア:

[(1, 1938112015), (5, 387622403), (7, 276873145), (35, 55374629), (67, 28927045), (211, 9185365), (335, 5785409), (469, 4132435), (1055, 1837073), (1477, 1312195), (2345, 826487), (3917, 494795), (7385, 262439), (14137, 137095), (19585, 98959), (27419, 70685)]