2011103776

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{25169}}^1$

素因数の和:25417

約数の個数: 48

約数和(自身を含む): 4338502560

約数和(自身を除く): 2327398784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 227, 352, 454, 908, 1816, 2497, 3632, 4994, 7264, 9988, 19976, 25169, 39952, 50338, 79904, 100676, 201352, 276859, 402704, 553718, 805408, 1107436, 2214872, 4429744, 5713363, 8859488, 11426726, 22853452, 45706904, 62846993, 91413808, 125693986, 182827616, 251387972, 502775944, 1005551888, 2011103776]

約数ペア:

[(1, 2011103776), (2, 1005551888), (4, 502775944), (8, 251387972), (11, 182827616), (16, 125693986), (22, 91413808), (32, 62846993), (44, 45706904), (88, 22853452), (176, 11426726), (227, 8859488), (352, 5713363), (454, 4429744), (908, 2214872), (1816, 1107436), (2497, 805408), (3632, 553718), (4994, 402704), (7264, 276859), (9988, 201352), (19976, 100676), (25169, 79904), (39952, 50338)]