247882012

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{701}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 506181312

約数和(自身を除く): 258299300

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 173, 292, 346, 511, 692, 701, 1022, 1211, 1402, 2044, 2422, 2804, 4844, 4907, 9814, 12629, 19628, 25258, 50516, 51173, 88403, 102346, 121273, 176806, 204692, 242546, 353612, 358211, 485092, 716422, 848911, 1432844, 1697822, 3395644, 8852929, 17705858, 35411716, 61970503, 123941006, 247882012]

約数ペア:

[(1, 247882012), (2, 123941006), (4, 61970503), (7, 35411716), (14, 17705858), (28, 8852929), (73, 3395644), (146, 1697822), (173, 1432844), (292, 848911), (346, 716422), (511, 485092), (692, 358211), (701, 353612), (1022, 242546), (1211, 204692), (1402, 176806), (2044, 121273), (2422, 102346), (2804, 88403), (4844, 51173), (4907, 50516), (9814, 25258), (12629, 19628)]