488321886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1\times {\mathrm{5119}}^1$

素因数の和:6360

約数の個数: 32

約数和(自身を含む): 1052835840

約数和(自身を除く): 564513954

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1223, 2446, 3669, 5119, 7338, 10238, 15357, 15899, 30714, 31798, 47697, 66547, 95394, 133094, 199641, 399282, 6260537, 12521074, 18781611, 37563222, 81386981, 162773962, 244160943, 488321886]

約数ペア:

[(1, 488321886), (2, 244160943), (3, 162773962), (6, 81386981), (13, 37563222), (26, 18781611), (39, 12521074), (78, 6260537), (1223, 399282), (2446, 199641), (3669, 133094), (5119, 95394), (7338, 66547), (10238, 47697), (15357, 31798), (15899, 30714)]