4049207897

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1\times {\mathrm{17027}}^1$

素因数の和:17728

約数の個数: 16

約数和(自身を含む): 4722613632

約数和(自身を除く): 673405735

約数列:

[1, 7, 53, 371, 641, 4487, 17027, 33973, 119189, 237811, 902431, 6317017, 10914307, 76400149, 578458271, 4049207897]

約数ペア:

[(1, 4049207897), (7, 578458271), (53, 76400149), (371, 10914307), (641, 6317017), (4487, 902431), (17027, 237811), (33973, 119189)]