26982958

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:304

約数の個数: 24

約数和(自身を含む): 42540120

約数和(自身を除く): 15557162

約数列:

[1, 2, 31, 62, 101, 139, 202, 278, 961, 1922, 3131, 4309, 6262, 8618, 14039, 28078, 97061, 133579, 194122, 267158, 435209, 870418, 13491479, 26982958]

約数ペア:

[(1, 26982958), (2, 13491479), (31, 870418), (62, 435209), (101, 267158), (139, 194122), (202, 133579), (278, 97061), (961, 28078), (1922, 14039), (3131, 8618), (4309, 6262)]