2480443212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15900277}}^1$

素因数の和:15900297

約数の個数: 24

約数和(自身を含む): 6232908976

約数和(自身を除く): 3752465764

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 15900277, 31800554, 47700831, 63601108, 95401662, 190803324, 206703601, 413407202, 620110803, 826814404, 1240221606, 2480443212]

約数ペア:

[(1, 2480443212), (2, 1240221606), (3, 826814404), (4, 620110803), (6, 413407202), (12, 206703601), (13, 190803324), (26, 95401662), (39, 63601108), (52, 47700831), (78, 31800554), (156, 15900277)]