1239211336

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{11329}}^1$

素因数の和:11470

約数の個数: 48

約数和(自身を含む): 2576781900

約数和(自身を除く): 1337570564

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 121, 226, 242, 452, 484, 904, 968, 1243, 2486, 4972, 9944, 11329, 13673, 22658, 27346, 45316, 54692, 90632, 109384, 124619, 249238, 498476, 996952, 1280177, 1370809, 2560354, 2741618, 5120708, 5483236, 10241416, 10966472, 14081947, 28163894, 56327788, 112655576, 154901417, 309802834, 619605668, 1239211336]

約数ペア:

[(1, 1239211336), (2, 619605668), (4, 309802834), (8, 154901417), (11, 112655576), (22, 56327788), (44, 28163894), (88, 14081947), (113, 10966472), (121, 10241416), (226, 5483236), (242, 5120708), (452, 2741618), (484, 2560354), (904, 1370809), (968, 1280177), (1243, 996952), (2486, 498476), (4972, 249238), (9944, 124619), (11329, 109384), (13673, 90632), (22658, 54692), (27346, 45316)]