274311674

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 512282880

約数和(自身を除く): 237971206

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 269, 338, 431, 538, 862, 1183, 1883, 2366, 3017, 3497, 3766, 5603, 6034, 6994, 11206, 24479, 39221, 45461, 48958, 72839, 78442, 90922, 115939, 145678, 231878, 318227, 509873, 636454, 811573, 1019746, 1507207, 1623146, 3014414, 10550449, 19593691, 21100898, 39187382, 137155837, 274311674]

約数ペア:

[(1, 274311674), (2, 137155837), (7, 39187382), (13, 21100898), (14, 19593691), (26, 10550449), (91, 3014414), (169, 1623146), (182, 1507207), (269, 1019746), (338, 811573), (431, 636454), (538, 509873), (862, 318227), (1183, 231878), (1883, 145678), (2366, 115939), (3017, 90922), (3497, 78442), (3766, 72839), (5603, 48958), (6034, 45461), (6994, 39221), (11206, 24479)]