1243636

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 2298240

約数和(自身を除く): 1054604

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 151, 284, 302, 604, 2059, 4118, 4379, 8236, 8758, 10721, 17516, 21442, 42884, 310909, 621818, 1243636]

約数ペア:

[(1, 1243636), (2, 621818), (4, 310909), (29, 42884), (58, 21442), (71, 17516), (116, 10721), (142, 8758), (151, 8236), (284, 4379), (302, 4118), (604, 2059)]