299586128

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{306953}}^1$

素因数の和:307022

約数の個数: 20

約数和(自身を含む): 589965588

約数和(自身を除く): 290379460

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 306953, 613906, 1227812, 2455624, 4911248, 18724133, 37448266, 74896532, 149793064, 299586128]

約数ペア:

[(1, 299586128), (2, 149793064), (4, 74896532), (8, 37448266), (16, 18724133), (61, 4911248), (122, 2455624), (244, 1227812), (488, 613906), (976, 306953)]