919121938

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{501157}}^1$

素因数の和:501297

約数の個数: 16

約数和(自身を含む): 1587668544

約数和(自身を除く): 668546606

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 501157, 1002314, 3508099, 7016198, 65651567, 131303134, 459560969, 919121938]

約数ペア:

[(1, 919121938), (2, 459560969), (7, 131303134), (14, 65651567), (131, 7016198), (262, 3508099), (917, 1002314), (1834, 501157)]