388994514

素因数分解:

$2^1\times 3^1\times {\mathrm{229}}^1\times {\mathrm{283111}}^1$

素因数の和:283345

約数の個数: 16

約数和(自身を含む): 781389120

約数和(自身を除く): 392394606

約数列:

[1, 2, 3, 6, 229, 458, 687, 1374, 283111, 566222, 849333, 1698666, 64832419, 129664838, 194497257, 388994514]

約数ペア:

[(1, 388994514), (2, 194497257), (3, 129664838), (6, 64832419), (229, 1698666), (458, 849333), (687, 566222), (1374, 283111)]