1213884012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{248543}}^1$

素因数の和:248598

約数の個数: 48

約数和(自身を含む): 3173409792

約数和(自身を除く): 1959525780

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4884, 248543, 497086, 745629, 994172, 1491258, 2733973, 2982516, 5467946, 8201919, 9196091, 10935892, 16403838, 18392182, 27588273, 32807676, 36784364, 55176546, 101157001, 110353092, 202314002, 303471003, 404628004, 606942006, 1213884012]

約数ペア:

[(1, 1213884012), (2, 606942006), (3, 404628004), (4, 303471003), (6, 202314002), (11, 110353092), (12, 101157001), (22, 55176546), (33, 36784364), (37, 32807676), (44, 27588273), (66, 18392182), (74, 16403838), (111, 10935892), (132, 9196091), (148, 8201919), (222, 5467946), (407, 2982516), (444, 2733973), (814, 1491258), (1221, 994172), (1628, 745629), (2442, 497086), (4884, 248543)]