131311761412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{711131}}^1$

素因数の和:711268

約数の個数: 48

約数和(自身を含む): 255905116992

約数和(自身を除く): 124593355580

約数列:

[1, 2, 4, 13, 26, 52, 53, 67, 106, 134, 212, 268, 689, 871, 1378, 1742, 2756, 3484, 3551, 7102, 14204, 46163, 92326, 184652, 711131, 1422262, 2844524, 9244703, 18489406, 36978812, 37689943, 47645777, 75379886, 95291554, 150759772, 190583108, 489969259, 619395101, 979938518, 1238790202, 1959877036, 2477580404, 2525226181, 5050452362, 10100904724, 32827940353, 65655880706, 131311761412]

約数ペア:

[(1, 131311761412), (2, 65655880706), (4, 32827940353), (13, 10100904724), (26, 5050452362), (52, 2525226181), (53, 2477580404), (67, 1959877036), (106, 1238790202), (134, 979938518), (212, 619395101), (268, 489969259), (689, 190583108), (871, 150759772), (1378, 95291554), (1742, 75379886), (2756, 47645777), (3484, 37689943), (3551, 36978812), (7102, 18489406), (14204, 9244703), (46163, 2844524), (92326, 1422262), (184652, 711131)]