7199898

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 15301440

約数和(自身を除く): 8101542

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 274, 411, 461, 822, 922, 1383, 2603, 2766, 5206, 7809, 8759, 15618, 17518, 26277, 52554, 63157, 126314, 189471, 378942, 1199983, 2399966, 3599949, 7199898]

約数ペア:

[(1, 7199898), (2, 3599949), (3, 2399966), (6, 1199983), (19, 378942), (38, 189471), (57, 126314), (114, 63157), (137, 52554), (274, 26277), (411, 17518), (461, 15618), (822, 8759), (922, 7809), (1383, 5206), (2603, 2766)]