387942776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3730219}}^1$

素因数の和:3730238

約数の個数: 16

約数和(自身を含む): 783346200

約数和(自身を除く): 395403424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3730219, 7460438, 14920876, 29841752, 48492847, 96985694, 193971388, 387942776]

約数ペア:

[(1, 387942776), (2, 193971388), (4, 96985694), (8, 48492847), (13, 29841752), (26, 14920876), (52, 7460438), (104, 3730219)]