7905254

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 14446080

約数和(自身を除く): 6540826

約数列:

[1, 2, 7, 14, 19, 38, 113, 133, 226, 263, 266, 526, 791, 1582, 1841, 2147, 3682, 4294, 4997, 9994, 15029, 29719, 30058, 34979, 59438, 69958, 208033, 416066, 564661, 1129322, 3952627, 7905254]

約数ペア:

[(1, 7905254), (2, 3952627), (7, 1129322), (14, 564661), (19, 416066), (38, 208033), (113, 69958), (133, 59438), (226, 34979), (263, 30058), (266, 29719), (526, 15029), (791, 9994), (1582, 4997), (1841, 4294), (2147, 3682)]