291206002471

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11503}}^1\times {\mathrm{28349}}^1$

素因数の和:39918

約数の個数: 16

約数和(自身を含む): 313092864000

約数和(自身を除く): 21886861529

約数列:

[1, 19, 47, 893, 11503, 28349, 218557, 538631, 540641, 1332403, 10272179, 25315657, 326098547, 6195872393, 15326631709, 291206002471]

約数ペア:

[(1, 291206002471), (19, 15326631709), (47, 6195872393), (893, 326098547), (11503, 25315657), (28349, 10272179), (218557, 1332403), (538631, 540641)]