1889871762

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2404417}}^1$

素因数の和:2404553

約数の個数: 16

約数和(自身を含む): 3808598112

約数和(自身を除く): 1918726350

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 2404417, 4808834, 7213251, 14426502, 314978627, 629957254, 944935881, 1889871762]

約数ペア:

[(1, 1889871762), (2, 944935881), (3, 629957254), (6, 314978627), (131, 14426502), (262, 7213251), (393, 4808834), (786, 2404417)]