428948598

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{289439}}^1$

素因数の和:289476

約数の個数: 32

約数和(自身を含む): 972518400

約数和(自身を除く): 543569802

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 289439, 578878, 868317, 1736634, 3762707, 5499341, 7525414, 10998682, 11288121, 16498023, 22576242, 32996046, 71491433, 142982866, 214474299, 428948598]

約数ペア:

[(1, 428948598), (2, 214474299), (3, 142982866), (6, 71491433), (13, 32996046), (19, 22576242), (26, 16498023), (38, 11288121), (39, 10998682), (57, 7525414), (78, 5499341), (114, 3762707), (247, 1736634), (494, 868317), (741, 578878), (1482, 289439)]