130880446

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{15803}}^1$

素因数の和:15947

約数の個数: 16

約数和(自身を含む): 203113008

約数和(自身を除く): 72232562

約数列:

[1, 2, 41, 82, 101, 202, 4141, 8282, 15803, 31606, 647923, 1295846, 1596103, 3192206, 65440223, 130880446]

約数ペア:

[(1, 130880446), (2, 65440223), (41, 3192206), (82, 1596103), (101, 1295846), (202, 647923), (4141, 31606), (8282, 15803)]