1119976

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 2513700

約数和(自身を除く): 1393724

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 89, 104, 121, 143, 178, 242, 286, 356, 484, 572, 712, 968, 979, 1144, 1157, 1573, 1958, 2314, 3146, 3916, 4628, 6292, 7832, 9256, 10769, 12584, 12727, 21538, 25454, 43076, 50908, 86152, 101816, 139997, 279994, 559988, 1119976]

約数ペア:

[(1, 1119976), (2, 559988), (4, 279994), (8, 139997), (11, 101816), (13, 86152), (22, 50908), (26, 43076), (44, 25454), (52, 21538), (88, 12727), (89, 12584), (104, 10769), (121, 9256), (143, 7832), (178, 6292), (242, 4628), (286, 3916), (356, 3146), (484, 2314), (572, 1958), (712, 1573), (968, 1157), (979, 1144)]