5556586

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 10374912

約数和(自身を除く): 4818326

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 518, 629, 631, 1258, 1262, 4403, 4417, 8806, 8834, 10727, 21454, 23347, 46694, 75089, 150178, 163429, 326858, 396899, 793798, 2778293, 5556586]

約数ペア:

[(1, 5556586), (2, 2778293), (7, 793798), (14, 396899), (17, 326858), (34, 163429), (37, 150178), (74, 75089), (119, 46694), (238, 23347), (259, 21454), (518, 10727), (629, 8834), (631, 8806), (1258, 4417), (1262, 4403)]