26857402

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{8537}}^1$

素因数の和:8574

約数の個数: 24

約数和(自身を含む): 47693268

約数和(自身を除く): 20835866

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 8537, 17074, 93907, 110981, 187814, 221962, 1032977, 1220791, 2065954, 2441582, 13428701, 26857402]

約数ペア:

[(1, 26857402), (2, 13428701), (11, 2441582), (13, 2065954), (22, 1220791), (26, 1032977), (121, 221962), (143, 187814), (242, 110981), (286, 93907), (1573, 17074), (3146, 8537)]