348746939996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{2182451}}^1$

素因数の和:2182914

約数の個数: 48

約数和(自身を含む): 752858641920

約数和(自身を除く): 404111701924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 439, 878, 1756, 3073, 5707, 6146, 11414, 12292, 22828, 39949, 79898, 159796, 2182451, 4364902, 8729804, 15277157, 28371863, 30554314, 56743726, 61108628, 113487452, 198603041, 397206082, 794412164, 958095989, 1916191978, 3832383956, 6706671923, 12455247857, 13413343846, 24910495714, 26826687692, 49820991428, 87186734999, 174373469998, 348746939996]

約数ペア:

[(1, 348746939996), (2, 174373469998), (4, 87186734999), (7, 49820991428), (13, 26826687692), (14, 24910495714), (26, 13413343846), (28, 12455247857), (52, 6706671923), (91, 3832383956), (182, 1916191978), (364, 958095989), (439, 794412164), (878, 397206082), (1756, 198603041), (3073, 113487452), (5707, 61108628), (6146, 56743726), (11414, 30554314), (12292, 28371863), (22828, 15277157), (39949, 8729804), (79898, 4364902), (159796, 2182451)]