2489667062

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{7537}}^1$

素因数の和:7772

約数の個数: 32

約数和(自身を含む): 4011904512

約数和(自身を除く): 1522237450

約数列:

[1, 2, 23, 43, 46, 86, 167, 334, 989, 1978, 3841, 7181, 7537, 7682, 14362, 15074, 165163, 173351, 324091, 330326, 346702, 648182, 1258679, 2517358, 7454093, 14908186, 28949617, 54123197, 57899234, 108246394, 1244833531, 2489667062]

約数ペア:

[(1, 2489667062), (2, 1244833531), (23, 108246394), (43, 57899234), (46, 54123197), (86, 28949617), (167, 14908186), (334, 7454093), (989, 2517358), (1978, 1258679), (3841, 648182), (7181, 346702), (7537, 330326), (7682, 324091), (14362, 173351), (15074, 165163)]