8203884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 21111552

約数和(自身を除く): 12907668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1223, 1677, 2236, 2446, 3354, 3669, 4892, 6708, 7338, 14676, 15899, 31798, 47697, 52589, 63596, 95394, 105178, 157767, 190788, 210356, 315534, 631068, 683657, 1367314, 2050971, 2734628, 4101942, 8203884]

約数ペア:

[(1, 8203884), (2, 4101942), (3, 2734628), (4, 2050971), (6, 1367314), (12, 683657), (13, 631068), (26, 315534), (39, 210356), (43, 190788), (52, 157767), (78, 105178), (86, 95394), (129, 63596), (156, 52589), (172, 47697), (258, 31798), (516, 15899), (559, 14676), (1118, 7338), (1223, 6708), (1677, 4892), (2236, 3669), (2446, 3354)]