1301329204

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{235919}}^1$

素因数の和:236127

約数の個数: 24

約数和(自身を含む): 2615880960

約数和(自身を除く): 1314551756

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 235919, 471838, 943676, 1651433, 3302866, 6605732, 46476043, 92952086, 185904172, 325332301, 650664602, 1301329204]

約数ペア:

[(1, 1301329204), (2, 650664602), (4, 325332301), (7, 185904172), (14, 92952086), (28, 46476043), (197, 6605732), (394, 3302866), (788, 1651433), (1379, 943676), (2758, 471838), (5516, 235919)]