380595362

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{8761}}^1$

素因数の和:8906

約数の個数: 32

約数和(自身を含む): 681333120

約数和(自身を除く): 300737758

約数列:

[1, 2, 7, 14, 29, 58, 107, 203, 214, 406, 749, 1498, 3103, 6206, 8761, 17522, 21721, 43442, 61327, 122654, 254069, 508138, 937427, 1778483, 1874854, 3556966, 6561989, 13123978, 27185383, 54370766, 190297681, 380595362]

約数ペア:

[(1, 380595362), (2, 190297681), (7, 54370766), (14, 27185383), (29, 13123978), (58, 6561989), (107, 3556966), (203, 1874854), (214, 1778483), (406, 937427), (749, 508138), (1498, 254069), (3103, 122654), (6206, 61327), (8761, 43442), (17522, 21721)]