2442019978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{3581}}^1$

素因数の和:4278

約数の個数: 32

約数和(自身を含む): 4010923008

約数和(自身を除く): 1568903030

約数列:

[1, 2, 17, 31, 34, 62, 527, 647, 1054, 1294, 3581, 7162, 10999, 20057, 21998, 40114, 60877, 111011, 121754, 222022, 340969, 681938, 1887187, 2316907, 3774374, 4633814, 39387419, 71824117, 78774838, 143648234, 1221009989, 2442019978]

約数ペア:

[(1, 2442019978), (2, 1221009989), (17, 143648234), (31, 78774838), (34, 71824117), (62, 39387419), (527, 4633814), (647, 3774374), (1054, 2316907), (1294, 1887187), (3581, 681938), (7162, 340969), (10999, 222022), (20057, 121754), (21998, 111011), (40114, 60877)]