2010072806

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{9439}}^1$

素因数の和:9549

約数の個数: 48

約数和(自身を含む): 3661096320

約数和(自身を除く): 1651023514

約数列:

[1, 2, 7, 14, 41, 49, 53, 82, 98, 106, 287, 371, 574, 742, 2009, 2173, 2597, 4018, 4346, 5194, 9439, 15211, 18878, 30422, 66073, 106477, 132146, 212954, 386999, 462511, 500267, 773998, 925022, 1000534, 2708993, 3501869, 5417986, 7003738, 18962951, 20510947, 24513083, 37925902, 41021894, 49026166, 143576629, 287153258, 1005036403, 2010072806]

約数ペア:

[(1, 2010072806), (2, 1005036403), (7, 287153258), (14, 143576629), (41, 49026166), (49, 41021894), (53, 37925902), (82, 24513083), (98, 20510947), (106, 18962951), (287, 7003738), (371, 5417986), (574, 3501869), (742, 2708993), (2009, 1000534), (2173, 925022), (2597, 773998), (4018, 500267), (4346, 462511), (5194, 386999), (9439, 212954), (15211, 132146), (18878, 106477), (30422, 66073)]