259403956

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{3163}}^1$

素因数の和:3304

約数の個数: 48

約数和(自身を含む): 542183040

約数和(自身を除く): 282779084

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 101, 116, 202, 203, 404, 406, 707, 812, 1414, 2828, 2929, 3163, 5858, 6326, 11716, 12652, 20503, 22141, 41006, 44282, 82012, 88564, 91727, 183454, 319463, 366908, 638926, 642089, 1277852, 1284178, 2236241, 2568356, 4472482, 8944964, 9264427, 18528854, 37057708, 64850989, 129701978, 259403956]

約数ペア:

[(1, 259403956), (2, 129701978), (4, 64850989), (7, 37057708), (14, 18528854), (28, 9264427), (29, 8944964), (58, 4472482), (101, 2568356), (116, 2236241), (202, 1284178), (203, 1277852), (404, 642089), (406, 638926), (707, 366908), (812, 319463), (1414, 183454), (2828, 91727), (2929, 88564), (3163, 82012), (5858, 44282), (6326, 41006), (11716, 22141), (12652, 20503)]