1540625638

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{435451}}^1$

素因数の和:435543

約数の個数: 16

約数和(自身を含む): 2429822160

約数和(自身を除く): 889196522

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 435451, 870902, 12628079, 25256158, 26562511, 53125022, 770312819, 1540625638]

約数ペア:

[(1, 1540625638), (2, 770312819), (29, 53125022), (58, 26562511), (61, 25256158), (122, 12628079), (1769, 870902), (3538, 435451)]