261601376

素因数分解:

$2^5\times {\mathrm{1597}}^1\times {\mathrm{5119}}^1$

素因数の和:6726

約数の個数: 24

約数和(自身を含む): 515450880

約数和(自身を除く): 253849504

約数列:

[1, 2, 4, 8, 16, 32, 1597, 3194, 5119, 6388, 10238, 12776, 20476, 25552, 40952, 51104, 81904, 163808, 8175043, 16350086, 32700172, 65400344, 130800688, 261601376]

約数ペア:

[(1, 261601376), (2, 130800688), (4, 65400344), (8, 32700172), (16, 16350086), (32, 8175043), (1597, 163808), (3194, 81904), (5119, 51104), (6388, 40952), (10238, 25552), (12776, 20476)]