1540546562

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{313}}^1\times {\mathrm{401}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 2597014872

約数和(自身を除く): 1056468310

約数列:

[1, 2, 17, 19, 34, 38, 313, 323, 361, 401, 626, 646, 722, 802, 5321, 5947, 6137, 6817, 7619, 10642, 11894, 12274, 13634, 15238, 101099, 112993, 125513, 129523, 144761, 202198, 225986, 251026, 259046, 289522, 1920881, 2133721, 2384747, 2460937, 3841762, 4267442, 4769494, 4921874, 40540699, 45310193, 81081398, 90620386, 770273281, 1540546562]

約数ペア:

[(1, 1540546562), (2, 770273281), (17, 90620386), (19, 81081398), (34, 45310193), (38, 40540699), (313, 4921874), (323, 4769494), (361, 4267442), (401, 3841762), (626, 2460937), (646, 2384747), (722, 2133721), (802, 1920881), (5321, 289522), (5947, 259046), (6137, 251026), (6817, 225986), (7619, 202198), (10642, 144761), (11894, 129523), (12274, 125513), (13634, 112993), (15238, 101099)]