1485988

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 3016832

約数和(自身を除く): 1530844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 727, 1022, 1454, 2044, 2908, 5089, 10178, 20356, 53071, 106142, 212284, 371497, 742994, 1485988]

約数ペア:

[(1, 1485988), (2, 742994), (4, 371497), (7, 212284), (14, 106142), (28, 53071), (73, 20356), (146, 10178), (292, 5089), (511, 2908), (727, 2044), (1022, 1454)]