1103987378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 1936908288

約数和(自身を除く): 832920910

約数列:

[1, 2, 13, 17, 26, 34, 71, 127, 142, 221, 254, 277, 442, 554, 923, 1207, 1651, 1846, 2159, 2414, 3302, 3601, 4318, 4709, 7202, 9017, 9418, 15691, 18034, 19667, 28067, 31382, 35179, 39334, 56134, 61217, 70358, 117221, 122434, 153289, 234442, 255671, 306578, 334339, 457327, 511342, 598043, 668678, 914654, 1196086, 1992757, 2497709, 3985514, 4346407, 4995418, 7774559, 8692814, 15549118, 32470217, 42461053, 64940434, 84922106, 551993689, 1103987378]

約数ペア:

[(1, 1103987378), (2, 551993689), (13, 84922106), (17, 64940434), (26, 42461053), (34, 32470217), (71, 15549118), (127, 8692814), (142, 7774559), (221, 4995418), (254, 4346407), (277, 3985514), (442, 2497709), (554, 1992757), (923, 1196086), (1207, 914654), (1651, 668678), (1846, 598043), (2159, 511342), (2414, 457327), (3302, 334339), (3601, 306578), (4318, 255671), (4709, 234442), (7202, 153289), (9017, 122434), (9418, 117221), (15691, 70358), (18034, 61217), (19667, 56134), (28067, 39334), (31382, 35179)]