6473870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2621}}^1$

素因数の和:2660

約数の個数: 32

約数和(自身を含む): 13214880

約数和(自身を除く): 6741010

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 2621, 5242, 13105, 26210, 34073, 49799, 68146, 99598, 170365, 248995, 340730, 497990, 647387, 1294774, 3236935, 6473870]

約数ペア:

[(1, 6473870), (2, 3236935), (5, 1294774), (10, 647387), (13, 497990), (19, 340730), (26, 248995), (38, 170365), (65, 99598), (95, 68146), (130, 49799), (190, 34073), (247, 26210), (494, 13105), (1235, 5242), (2470, 2621)]