318949442

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{429851}}^1$

素因数の和:429913

約数の個数: 16

約数和(自身を含む): 557088192

約数和(自身を除く): 238138750

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 429851, 859702, 3008957, 6017914, 22782103, 45564206, 159474721, 318949442]

約数ペア:

[(1, 318949442), (2, 159474721), (7, 45564206), (14, 22782103), (53, 6017914), (106, 3008957), (371, 859702), (742, 429851)]