258443711218

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{2394017}}^1$

素因数の和:2394738

約数の個数: 32

約数和(自身を含む): 484012983168

約数和(自身を除く): 225569271950

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 701, 1402, 4907, 7711, 9814, 15422, 53977, 107954, 2394017, 4788034, 16758119, 26334187, 33516238, 52668374, 184339309, 368678618, 1678205917, 3356411834, 11747441419, 18460265087, 23494882838, 36920530174, 129221855609, 258443711218]

約数ペア:

[(1, 258443711218), (2, 129221855609), (7, 36920530174), (11, 23494882838), (14, 18460265087), (22, 11747441419), (77, 3356411834), (154, 1678205917), (701, 368678618), (1402, 184339309), (4907, 52668374), (7711, 33516238), (9814, 26334187), (15422, 16758119), (53977, 4788034), (107954, 2394017)]