2420028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5171}}^1$

素因数の和:5194

約数の個数: 36

約数和(自身を含む): 6589128

約数和(自身を除く): 4169100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 5171, 10342, 15513, 20684, 31026, 46539, 62052, 67223, 93078, 134446, 186156, 201669, 268892, 403338, 605007, 806676, 1210014, 2420028]

約数ペア:

[(1, 2420028), (2, 1210014), (3, 806676), (4, 605007), (6, 403338), (9, 268892), (12, 201669), (13, 186156), (18, 134446), (26, 93078), (36, 67223), (39, 62052), (52, 46539), (78, 31026), (117, 20684), (156, 15513), (234, 10342), (468, 5171)]