1372505918

素因数分解:

$2^1\times 7^1\times {\mathrm{6143}}^1\times {\mathrm{15959}}^1$

素因数の和:22111

約数の個数: 16

約数和(自身を含む): 2353397760

約数和(自身を除く): 980891842

約数列:

[1, 2, 7, 14, 6143, 12286, 15959, 31918, 43001, 86002, 111713, 223426, 98036137, 196072274, 686252959, 1372505918]

約数ペア:

[(1, 1372505918), (2, 686252959), (7, 196072274), (14, 98036137), (6143, 223426), (12286, 111713), (15959, 86002), (31918, 43001)]