1242066252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{778237}}^1$

素因数の和:778270

約数の個数: 48

約数和(自身を含む): 3486506240

約数和(自身を除く): 2244439988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 778237, 1556474, 2334711, 3112948, 4669422, 5447659, 9338844, 10895318, 14786503, 16342977, 21790636, 29573006, 32685954, 44359509, 59146012, 65371908, 88719018, 103505521, 177438036, 207011042, 310516563, 414022084, 621033126, 1242066252]

約数ペア:

[(1, 1242066252), (2, 621033126), (3, 414022084), (4, 310516563), (6, 207011042), (7, 177438036), (12, 103505521), (14, 88719018), (19, 65371908), (21, 59146012), (28, 44359509), (38, 32685954), (42, 29573006), (57, 21790636), (76, 16342977), (84, 14786503), (114, 10895318), (133, 9338844), (228, 5447659), (266, 4669422), (399, 3112948), (532, 2334711), (798, 1556474), (1596, 778237)]