2013869242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{16787}}^1$

素因数の和:16867

約数の個数: 64

約数和(自身を含む): 4061352960

約数和(自身を除く): 2047483718

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 41, 77, 82, 133, 154, 209, 266, 287, 418, 451, 574, 779, 902, 1463, 1558, 2926, 3157, 5453, 6314, 8569, 10906, 16787, 17138, 33574, 59983, 117509, 119966, 184657, 235018, 318953, 369314, 637906, 688267, 1292599, 1376534, 2232671, 2585198, 3508483, 4465342, 4817869, 7016966, 7570937, 9635738, 13077073, 15141874, 24559381, 26154146, 49118762, 52996559, 91539511, 105993118, 143847803, 183079022, 287695606, 1006934621, 2013869242]

約数ペア:

[(1, 2013869242), (2, 1006934621), (7, 287695606), (11, 183079022), (14, 143847803), (19, 105993118), (22, 91539511), (38, 52996559), (41, 49118762), (77, 26154146), (82, 24559381), (133, 15141874), (154, 13077073), (209, 9635738), (266, 7570937), (287, 7016966), (418, 4817869), (451, 4465342), (574, 3508483), (779, 2585198), (902, 2232671), (1463, 1376534), (1558, 1292599), (2926, 688267), (3157, 637906), (5453, 369314), (6314, 318953), (8569, 235018), (10906, 184657), (16787, 119966), (17138, 117509), (33574, 59983)]