1310204

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 2660448

約数和(自身を除く): 1350244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 641, 1022, 1282, 2044, 2564, 4487, 8974, 17948, 46793, 93586, 187172, 327551, 655102, 1310204]

約数ペア:

[(1, 1310204), (2, 655102), (4, 327551), (7, 187172), (14, 93586), (28, 46793), (73, 17948), (146, 8974), (292, 4487), (511, 2564), (641, 2044), (1022, 1282)]