928815986

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2140129}}^1$

素因数の和:2140169

約数の個数: 16

約数和(自身を含む): 1643619840

約数和(自身を除く): 714803854

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 2140129, 4280258, 14980903, 29961806, 66343999, 132687998, 464407993, 928815986]

約数ペア:

[(1, 928815986), (2, 464407993), (7, 132687998), (14, 66343999), (31, 29961806), (62, 14980903), (217, 4280258), (434, 2140129)]