2400697747

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 2927738880

約数和(自身を除く): 527041133

約数列:

[1, 7, 19, 131, 133, 227, 607, 917, 1589, 2489, 4249, 4313, 11533, 17423, 29737, 30191, 79517, 80731, 137789, 208159, 556619, 565003, 964523, 1510823, 2617991, 3955021, 10575761, 18050359, 18325937, 126352513, 342956821, 2400697747]

約数ペア:

[(1, 2400697747), (7, 342956821), (19, 126352513), (131, 18325937), (133, 18050359), (227, 10575761), (607, 3955021), (917, 2617991), (1589, 1510823), (2489, 964523), (4249, 565003), (4313, 556619), (11533, 208159), (17423, 137789), (29737, 80731), (30191, 79517)]