1379576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 2879280

約数和(自身を除く): 1499704

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 257, 488, 514, 671, 1028, 1342, 2056, 2684, 2827, 5368, 5654, 11308, 15677, 22616, 31354, 62708, 125416, 172447, 344894, 689788, 1379576]

約数ペア:

[(1, 1379576), (2, 689788), (4, 344894), (8, 172447), (11, 125416), (22, 62708), (44, 31354), (61, 22616), (88, 15677), (122, 11308), (244, 5654), (257, 5368), (488, 2827), (514, 2684), (671, 2056), (1028, 1342)]