8854454

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 15923520

約数和(自身を除く): 7069066

約数列:

[1, 2, 7, 14, 29, 58, 113, 193, 203, 226, 386, 406, 791, 1351, 1582, 2702, 3277, 5597, 6554, 11194, 21809, 22939, 39179, 43618, 45878, 78358, 152663, 305326, 632461, 1264922, 4427227, 8854454]

約数ペア:

[(1, 8854454), (2, 4427227), (7, 1264922), (14, 632461), (29, 305326), (58, 152663), (113, 78358), (193, 45878), (203, 43618), (226, 39179), (386, 22939), (406, 21809), (791, 11194), (1351, 6554), (1582, 5597), (2702, 3277)]