393613818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{296843}}^1$

素因数の和:296878

約数の個数: 32

約数和(自身を含む): 897656256

約数和(自身を除く): 504042438

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 296843, 593686, 890529, 1781058, 3858959, 5046331, 7717918, 10092662, 11576877, 15138993, 23153754, 30277986, 65602303, 131204606, 196806909, 393613818]

約数ペア:

[(1, 393613818), (2, 196806909), (3, 131204606), (6, 65602303), (13, 30277986), (17, 23153754), (26, 15138993), (34, 11576877), (39, 10092662), (51, 7717918), (78, 5046331), (102, 3858959), (221, 1781058), (442, 890529), (663, 593686), (1326, 296843)]