1049958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 2804256

約数和(自身を除く): 1754298

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 641, 819, 1282, 1638, 1923, 3846, 4487, 5769, 8333, 8974, 11538, 13461, 16666, 24999, 26922, 40383, 49998, 58331, 74997, 80766, 116662, 149994, 174993, 349986, 524979, 1049958]

約数ペア:

[(1, 1049958), (2, 524979), (3, 349986), (6, 174993), (7, 149994), (9, 116662), (13, 80766), (14, 74997), (18, 58331), (21, 49998), (26, 40383), (39, 26922), (42, 24999), (63, 16666), (78, 13461), (91, 11538), (117, 8974), (126, 8333), (182, 5769), (234, 4487), (273, 3846), (546, 1923), (641, 1638), (819, 1282)]