1288260056

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{17729}}^1$

素因数の和:18059

約数の個数: 32

約数和(自身を含む): 2502057600

約数和(自身を除く): 1213797544

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 293, 586, 1172, 2344, 9083, 17729, 18166, 35458, 36332, 70916, 72664, 141832, 549599, 1099198, 2198396, 4396792, 5194597, 10389194, 20778388, 41556776, 161032507, 322065014, 644130028, 1288260056]

約数ペア:

[(1, 1288260056), (2, 644130028), (4, 322065014), (8, 161032507), (31, 41556776), (62, 20778388), (124, 10389194), (248, 5194597), (293, 4396792), (586, 2198396), (1172, 1099198), (2344, 549599), (9083, 141832), (17729, 72664), (18166, 70916), (35458, 36332)]