1405045334

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{26293}}^1$

素因数の和:26660

約数の個数: 32

約数和(自身を含む): 2635289856

約数和(自身を除く): 1230244522

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 347, 694, 2429, 3817, 4858, 7634, 26293, 26719, 52586, 53438, 184051, 289223, 368102, 578446, 2024561, 4049122, 9123671, 18247342, 63865697, 100360381, 127731394, 200720762, 702522667, 1405045334]

約数ペア:

[(1, 1405045334), (2, 702522667), (7, 200720762), (11, 127731394), (14, 100360381), (22, 63865697), (77, 18247342), (154, 9123671), (347, 4049122), (694, 2024561), (2429, 578446), (3817, 368102), (4858, 289223), (7634, 184051), (26293, 53438), (26719, 52586)]