340971124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{51631}}^1$

素因数の和:51775

約数の個数: 24

約数和(自身を含む): 647671808

約数和(自身を除く): 306700684

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 51631, 103262, 206524, 671203, 1342406, 2684812, 6557137, 13114274, 26228548, 85242781, 170485562, 340971124]

約数ペア:

[(1, 340971124), (2, 170485562), (4, 85242781), (13, 26228548), (26, 13114274), (52, 6557137), (127, 2684812), (254, 1342406), (508, 671203), (1651, 206524), (3302, 103262), (6604, 51631)]