1189243384

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{140639}}^1$

素因数の和:140803

約数の個数: 32

約数和(自身を含む): 2565273600

約数和(自身を除く): 1376030216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 4228, 8456, 140639, 281278, 562556, 984473, 1125112, 1968946, 3937892, 7875784, 21236489, 42472978, 84945956, 148655423, 169891912, 297310846, 594621692, 1189243384]

約数ペア:

[(1, 1189243384), (2, 594621692), (4, 297310846), (7, 169891912), (8, 148655423), (14, 84945956), (28, 42472978), (56, 21236489), (151, 7875784), (302, 3937892), (604, 1968946), (1057, 1125112), (1208, 984473), (2114, 562556), (4228, 281278), (8456, 140639)]