407788884316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1597}}^1\times {\mathrm{252319}}^1$

素因数の和:253954

約数の個数: 48

約数和(自身を含む): 812866037760

約数和(自身を除く): 405077153444

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 1597, 3194, 6388, 17567, 35134, 36731, 70268, 73462, 146924, 252319, 404041, 504638, 808082, 1009276, 1616164, 2775509, 5551018, 5803337, 11102036, 11606674, 23213348, 63836707, 127673414, 255346828, 402953443, 805906886, 1611813772, 4432487873, 8864975746, 9267929189, 17729951492, 18535858378, 37071716756, 101947221079, 203894442158, 407788884316]

約数ペア:

[(1, 407788884316), (2, 203894442158), (4, 101947221079), (11, 37071716756), (22, 18535858378), (23, 17729951492), (44, 9267929189), (46, 8864975746), (92, 4432487873), (253, 1611813772), (506, 805906886), (1012, 402953443), (1597, 255346828), (3194, 127673414), (6388, 63836707), (17567, 23213348), (35134, 11606674), (36731, 11102036), (70268, 5803337), (73462, 5551018), (146924, 2775509), (252319, 1616164), (404041, 1009276), (504638, 808082)]