235713894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1373}}^1$

素因数の和:1493

約数の個数: 64

約数和(自身を含む): 531836928

約数和(自身を除く): 296123034

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 71, 78, 93, 142, 186, 213, 403, 426, 806, 923, 1209, 1373, 1846, 2201, 2418, 2746, 2769, 4119, 4402, 5538, 6603, 8238, 13206, 17849, 28613, 35698, 42563, 53547, 57226, 85126, 85839, 97483, 107094, 127689, 171678, 194966, 255378, 292449, 553319, 584898, 1106638, 1267279, 1659957, 2534558, 3021973, 3319914, 3801837, 6043946, 7603674, 9065919, 18131838, 39285649, 78571298, 117856947, 235713894]

約数ペア:

[(1, 235713894), (2, 117856947), (3, 78571298), (6, 39285649), (13, 18131838), (26, 9065919), (31, 7603674), (39, 6043946), (62, 3801837), (71, 3319914), (78, 3021973), (93, 2534558), (142, 1659957), (186, 1267279), (213, 1106638), (403, 584898), (426, 553319), (806, 292449), (923, 255378), (1209, 194966), (1373, 171678), (1846, 127689), (2201, 107094), (2418, 97483), (2746, 85839), (2769, 85126), (4119, 57226), (4402, 53547), (5538, 42563), (6603, 35698), (8238, 28613), (13206, 17849)]